#176 - Why Smart People Say Yes: 7 Lessons from Influence by Robert Cialdini

Some books explain how the world works.

Influence explains why people move.

Why someone takes the meeting.
Why an investor leans in.
Why a customer trusts.
Why a team follows.
Why a board stays stuck.
Why a founder keeps defending a decision that stopped making sense months ago.

Robert Cialdini’s Influence: The Psychology of Persuasion is one of those books that becomes more valuable the longer you build, invest, sell, negotiate, hire, and lead.

Because at some point, you realize something uncomfortable:

Most decisions are not made after perfect analysis.

They are made under pressure.

With incomplete information.

With too many options.

Too little time.

And a nervous system looking for shortcuts.

That is where Cialdini’s work becomes powerful.

He shows that human beings rely on recurring decision triggers: reciprocation, liking, social proof, authority, scarcity, commitment and consistency, and unity.

These are not tricks.

They are part of the operating system of human behavior.

And if you build or invest in companies from Series A to IPO and beyond, these forces are everywhere.

They show up in fundraising.
In sales.
In hiring.
In pricing.
In board meetings.
In investor updates.
In partnerships.
In leadership.
And in the quiet signals people read before they ever say yes or no.

A founder can have the better product and still lose because nobody trusts the signal.

A CEO can have the right strategy and still fail because the team never feels real unity.

An investor can see the data and still follow the crowd because social proof feels safer than independent judgment.

A service provider can have rare expertise and destroy their own value by being too available.

A board can keep supporting a flawed decision because everyone wants to stay consistent with what they already said.

That is why this book matters.

Not because it teaches manipulation.

But because it teaches respect for human nature.

The best builders do not work against psychology.

They work with it.

They understand that a small act of generosity can open a door.

That people need to like you before they seriously negotiate with you.

That visible proof often matters before deep proof gets examined.

That authority begins before you speak.

That scarcity protects value.

That commitment can create momentum — or trap you.

And that the strongest companies often feel less like transactions and more like “we.”

In this episode, I translate Cialdini’s seven principles into practical lessons for founders, CEOs, investors, and operators building companies in the real world.

Not as abstract psychology.

As boardroom practice.

As fundraising practice.

As sales practice.

As leadership practice.

As reputation practice.

And as a defense system against being influenced by people who understand these principles better than you do.

What We Cover

Reciprocation
Why small, right-sized generosity works better than aggressive asking.

Liking
Why manners, presence, and positive repeated contact still matter more than most people admit.

Social Proof
Why people judge you by the company you keep — and why markets often follow visible signals before they examine fundamentals.

Authority
Why titles, suits, posture, calmness, and credibility shape decisions before logic enters the room.

Scarcity
Why unlimited availability destroys value — and why thoughtful limits can increase demand.

Commitment and Consistency
Why small yeses become large decisions, and why founders must learn to ask: “Knowing what I know now, would I still choose this?”

Unity
Why the deepest form of influence is not persuasion, but the feeling that “we are in this together.”

Timestamps

(00:00) Introduction
(02:05) Big Idea – Instant Influence: Primitive Consent for an Automatic Age
(05:35) Author’s Background
(07:38) Reciprocation – The Old Give and Take… and Take
(13:34) Liking – The Friendly Thief
(18:55) Social Proof – Truths Are Us
(24:41) Authority
(32:10) Scarcity – The Rule of the Few
(38:00) Commitment and Consistency – Hobgoblins of the Mind
(45:00) Unity – We-Ness and the Power of Shared Identity
(51:19) Key Takeaways
(53:53) Personal Reflection
(56:18) Final Words

Why This Episode Matters

If you raise capital, this episode helps you understand why investors lean in before they fully understand the deck.

If you sell, it helps you see why trust is often built before the formal pitch begins.

If you lead, it helps you design cultures where people commit because they identify with the mission, not because they were told to comply.

If you invest, it helps you protect yourself against false signals: fake authority, fake scarcity, fake social proof, and beautifully packaged nonsense.

And if you build companies, it reminds you of something simple:

Human nature is not a side issue.

It is the terrain.

The best founders, investors, and leaders learn to read it.

Because capital does not move only toward logic.

People do.

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Transcript

Introduction

Christian Soschner 0:00

Most people still believe they make important decisions by carefully weighing the information in front of them. This book shows the opposite, is increasingly true. In today's environment, decisions are often made based on a single piece of information, and this happens automatically. Influence, the psychology of persuasion by Robert Gialdini, explains why this occurs and what those decision triggers actually are. Cialdini didn't just theorize about persuasion. He spent years inside sales organizations, fundraising groups, and advertising agencies to observe exactly which cues make people say yes, even when it goes against their own interests. And this matters directly if you build or invest in companies. Every pitch, every term sheet, every hiring conversation, and every internal decision runs through the same automatic responses. When time, pressure or uncertainty is high, which is most of the time in scaling businesses, these shortcuts take over. The people who understand how they work gain a real advantage. Those who don't become easy to influence without realizing it. Here is how this episode is structured. If you only have five or six minutes, listen to this introduction and the section that follows. Together they deliver the core thesis of the book and why it changes how decisions actually get made under pressure. That short version stands on its own. If you stay for the full episode, you get all seven principles broken down with real stories from the research, direct application to fundraising, sales, leadership, and culture, plus free practical coaching questions for each one. The book's central insight explains how modern life has changed the way decisions get made. And here is what that actually looks like. The single most important idea in Gialdini's book is this. Modern life has created conditions that human brains were never designed to manage. Information keeps exploding, alternatives multiply constantly, and the pace of change keeps accelerating. In this environment, there is rarely enough time or mental bandwidth for a full, careful analysis of every single decision. And as a result, people default to mental shortcuts. Fast automatic responses triggered by a single reliable cue. Gialdini identified exactly what those cues are. They are the seven principles the rest of this episode examines in detail. Reciprocation, liking, social proof, authority, scarcity, commitment and consistency, and unity. Each one acts as a quick signal that says this is probably the right move, without requiring someone to process every piece of information. In today's world, these shortcuts are not a choice. They are how decisions actually get made under pressure. And this matters directly for anyone building or investing in companies from Series A to IPO and beyond. Every interaction with investors, customers, talent, partners or teams runs through these same automatic responses. When someone is rushed, stressed or uncertain, the normal state in scaling organizations, they rely on these cues. A credible authority signal, a feeling of shared identity or the perception of limited availability can shift decisions faster than any detailed argument. The book also delivers a clear warning. These shortcuts are efficient and often useful, but they become dangerous the moment the cue is fabricated. Fake social proof, manufactured scarcity, or false authority turns a practical mental tool into a trap. The individuals and companies that understand the difference, who can apply the principles cleanly while spotting when someone else is faking them, hold a significant advantage. In the sections that follow, each principle is broken down with a real story from the research, a direct translation into business situations you face daily, and free specific coaching questions to apply them immediately. The goal is to give you both offensive tools to use these principles responsibly and defensive questions to protect against manipulation. If you remember just one thing from this entire episode, let it be this. Influence in today's environment is no longer mainly about logic and evidence. It is about understanding and directing the automatic responses that drive decisions under pressure. The builders and investors who treat these principles as a core operating system, rather than occasional tactics, will close more of the right opportunities, build stronger alignment, and avoid being played by those who exploit the shortcuts against them. That is the lens this episode uses from start to finish. But who is the author? Robert Cialdini is a professor of psychology and marketing who took an unusual path to understand influence. Instead of staying in the lab, he spent several years going undercover inside the organizations that rely on persuasion every day: sales teams, fundraising operations, and advertising agencies. He trained as a salesman, answered ads for compliance roles, and observed real practitioners in action. At the same time, he ran controlled experiments to test what actually drives people to say yes. This combination of real-world immersion and scientific research is what gives his work its weight. Influence, first published in 1984 and updated in later editions, became the foundational text on the psychology of persuasion. In 2016, he released Persuasion, which explores what happens in the moments before someone tries to influence you. Together the books form a complete system. One explains the triggers that lead to yes, and the other shows how to set those triggers up effectively. What makes Gialdini's perspective especially useful for founders, CEOs, and investors is that he never treated influence as a theoretical exercise. He studied it as a practical skill used by professionals whose livelihoods depend on getting people to act. And that makes his framework directly applicable to the situations you face. Raising capital, hiring talent, closing customers, building culture, and negotiating partnerships. The seven principles he identified are not abstract concepts. They show up constantly in how decisions get made under pressure. We will start with the principle that often determines whether anyone even gives you their attention in the first place. Let's start with the first and perhaps most potent weapon of influence in the entire book, reciprocation. Ciardini puts it simply. One of the most widespread and basic norms of human culture is the rule of reciprocation. You feel a powerful, almost automatic obligation to repay in kind what another person has given you. Whether it's a gift, a favor, a concession, or even just a small kindness. One of my favorite experiments in the book shows just how blindly powerful this rule is. Researchers had people receive an unsolicited coke from a stranger named Joe. Later, when Joe asked them to buy rougher tickets, people who owed him that small favor bought just as many tickets from him, even if they disliked him as people who actually liked him. The rule of reciprocation completely overpowered liking. The obligation to repay trumped everything else. Cialdini also breaks down the famous rejection then retreat technique, also called door in the face. You start with a big request you know will be refused and then retreat to the smaller request you actually wanted all along. Because the other person sees your retreat as a concession, they feel compelled to make a concession in return. Classic example. And the author bought them even though he wanted neither. The book also shows how right-sized this works in business. Three samples at Mway, a mint with the restaurant bill that dramatically increases tips, even just holding the door or offering a genuine compliment. And here is where it gets really interesting for founders, CEOs and investors scaling companies from Series A to IPO and beyond. You have seen this principle compound like crazy in the post-pandemic world, especially on social media. B2B decision makers now live on LinkedIn and X. A simple comment, a thoughtful share, a quick introduction, or a personalized great work on that last round message. These are modern-day equivalents of the small coke or the mint with the check. They create tiny obligations that, over time, open doors that cold outreach never could. And the key, and this is my personal take after reading the book twice, is right sizing. Cialdini is not talking about handing over the farm. He's talking about small, sincere gestures, holding the door literally or figuratively, making space at the table for someone junior, standing up for the person lower in the hierarchy, being kind to the gatekeepers and executive assistants, giving a genuine compliment or sending a short note of appreciation. These micro behaviors trigger the rule without making anyone feel manipulated. And here is the way you can put this principle to work for you right away in your business. In sales, give a small unexpected value first, a relevant introduction, a customized insight, or even just a thoughtful comment on the latest LinkedIn post before you ask for the meeting. In fundraising, treat every investor update as a small gift of transparency and insight. You will find reciprocity showing up exactly when you need it most. Internally, the fastest way to build a high performance culture is to model small daily reciprocation. Public praise, quick favors, genuine thank yous. It compounds faster than any bonus program you could design. And on social media, stop broadcasting and start giving. Comment meaningfully, amplify others, share credit. The algorithm and human nature will repay you many times over. Here are my free coaching questions to take straight into your next board meeting or leadership offset. The first one. The second one. And the third one who on your team or in your ecosystem, investors, customers, talent, have you not yet properly reciprocated with? What one small gesture could you make this week that would strengthen the relationship dramatically? As Gialdini reminds the reader in one of my favorite lines from the chapter. And from the ancient wisdom, he quotes, Let not your hand be stretched out to receive and drawn back when you should repay. It's from Ecclesiasticus for 3031. Small, consistent reciprocation isn't just polite. In business, it's one of the highest leverage forces you will ever wield. Now let's talk about the second weapon of influence, liking. Chialdini's core message is simple and powerful. People prefer to say yes to individuals they like. Recognizing this rule, compliance professionals commonly increase their effectiveness by emphasizing several factors that boost overall likability. Physical attractiveness, similarity, praise, familiarity through repeated positive contact, and association with positive things. One of my favorite examples in the book is Joe Girard, the world record car salesman. Every month he sent every one of his 13,000 former customers a holiday greeting card with only three words printed inside. I like you. Nothing else, just I like you. And he sold more cars than anyone else on the planet. Cialdini also highlights Tupperware parties where the real salesperson is your friend, the hostess. You buy because you like her, not because you need more plastic containers. The book shows how similarity works. We like people who are like us. It also shows how genuine compliments dramatically increase compliance and how familiarity through repeated positive contact, especially successful cooperation, builds liking fast. And here is where this principle becomes extremely powerful for founders, CEOs, and investor scaling companies from Series A to IPO and beyond. You have probably seen it in action yourself. How many people forget basic manners the moment they meet someone new? They treat the person like an old friend, overshare personal problems, or start complaining about the flight, the traffic, politics, or the airline. What they think is honesty actually destroys the chance to build liking first. And without liking, even genuine openness falls flat. And that's exactly why expert negotiators design the entire setting deliberately. The novice flies in the same morning, gets up at 3 a.m., arrives tired and nervous at the meeting room, complains about the airline first, rushes through the meeting and leaves early to catch the next flight. The expert flies in the afternoon before, suggests dinner, asks the host what's their recommend, and invites them to join. The next morning, the expert shows up relaxed, on time, fully present. Same meeting, completely different outcomes. And the difference is obvious. Liking is still the other person's choice, but you can do the homework that makes it very hard for them not to like you. And here is the 80-20 way you can put this principle to work for you right away in your business. In sales and fundraising meetings, invest the time to build genuine rapport before you pitch. Arrive early, share a meal, find real similarities, and give sincere compliments. In hiring and team culture, model the small habits that create liking. Treat every interaction with respect, avoid early complaining or oversharing, and deliberately create positive repeated contact. On social media and the networking, stop broadcasting and start connecting. Comment thoughtfully, celebrate others' wins, and associate yourself with positive energy. These small consistent behaviors compound into trust and influence faster than any Gava script. And here are three coaching questions to take straight into your next board meeting or leadership offset. The first one: in your most important meetings, sales calls, investor pitches, or partnership discussions, do you deliberately create the conditions for liking first, or do you rush straight into business? The second one, where in your daily habits are you unintentionally making it easier for people not to like you through complaining, oversharing, or poor manners when meeting someone new? And the third one, what one small change could you make this week in how you prepare for key interactions that would make it much harder for the other person not to like you. As Giardini writes in the summary, people prefer to say yes to individuals they like. And one of the most useful reminders in the chapter. Upon recognizing that you like a requester inordinately well under the circumstances, step back from the interaction, mentally separate the requester from his or her offer, and make any compliance decision based solely on the merits of the offer. Liking is not manipulation, it's the natural result of doing the homework. Build the habit of being genuinely likable and you will watch doors open that logic and credentials alone could never unlock. Let's turn to the next principle, social proof. Cialdini's central idea is straightforward but incredibly powerful. When people are uncertain about what's correct or what to do, they look to other people, especially people like them, to figure it out. And if a lot of people are doing something, we assume it must be the right thing. The more people doing it and the more similar they are to us, the stronger the effect. It's our mental shortcut for this is normal, this is safe, this is what works. And this principle shows up in everything from cant laughter on sitcoms to long lines outside nightclubs, even when the club inside is half empty. It explains why we freeze in emergencies when everyone else looks calm and why suicide rates spike after highly publicized cases, especially when the victim is similar to the people reading about it. In uncertain situations, we outsource our judgment to the crowd. And here is an observation from the book that hits perfectly for founders and investors. You are judged by the company you keep. Spend your time with top politicians, top founders, or top investors and get photographed with them. People automatically assume you operate at that level for better or worse. The group you spend the most time with becomes your signal to the outside world. It's not just about who you know, it's about who people think you are because of who they see you with. And even stronger is how social proof reshapes entire cultures over time. Social media is a textbook example for this principle. When Facebook first started, having a visible social media profile was often seen as detrimental to a serious corporate career. Nobody else is doing it from the top leadership. Why should you? But then in the 2010s, it became widely accepted. As long as you stayed safe and posted harmless stuff. Cats, family trips, beautiful honesty. Fast forward to the pandemic in the 2020s and it flipped again. Social media suddenly became the public down square. Sharing honest opinions is the new normal. And in many circles like startups, not being disagreeable is viewed as a weakness. The best proof? Elon Musk. He boasts what he thinks, often bluntly, and it hasn't just been tolerated, it's been rewarded with massive influence. Because enough high profile people followed or defended the approach, it became socially acceptable. And that's social proof in real time. For you, building or investing in companies from Series A to IPO, this principle is. Of the highest leverage tools you have and one of the easiest to misuse. Here is a way to apply it right now. In fundraising, nothing beats visible social proof from similar companies or respected investors. A backed buy list that includes names people already trust does more heavy lifting than almost any pitch tech slide. In marketing and sales, show real traction and peer behavior. It's like join 2,400 other Series B SARS founders using this or case studies from companies that look like your prospects. In hiring and culture, highlights the kind of people already on the team or the advisors who have joined. It signals this is where people like you are going. And for your own reputation, be deliberate about associations. The people and groups you are publicly linked to shape how serious players perceive you. At the same time, recognize that norms shift. What looked unprofessional five years ago, authentic, opinionated content, can now be a competitive advantage if you do it with substance. And here are three coaching questions for your next board meeting or leadership offset. The first one: what visible social proof are you currently missing in fundraising, sales, or hiring that similar companies in your space are already using effectively? The second one, who are you publicly associating with? Investors, advisors, partners, content, and does that association strengthen or weaken the perception you want for your company and yourself? And the third one, in your industry or network right now, what new behaviors are becoming normalized through social proof that you could adopt or that you are still resisting out of habit? Ciardini puts it cleanly. We use the actions of others like us to decide what is proper conduct for ourselves. The shortcut works beautifully most of the time. The danger is when the evidence is fake or when we stop paying attention and just follow the crowd blindly. Social proof is why culture moves. It's why certain behaviors go from career poison to expect it to celebrate it. Use it intentionally, surround yourself with the right signals, and you will find that the crowd starts pulling in the direction you actually want to go. Let's move on. Authority, directed deference. Cialdini opens the chapter with one of the most famous and unsettling experiments in social psychology. Stanley Milgram's obedience studies. Ordinary people recruited through newspaper ads and told they were participating in a memory experiment set in front of a shock generator. An experimenter in a lab coat instructed them to deliver increasingly strong electric shocks to a learner in another room every time he gave a wrong answer. The learner, which was actually a paid actor, protested, screamed, and eventually went silent. Yet roughly two-thirds of the participants continued all the way to the maximum voltage simply because the man in the white coat kept saying, the experiment requires that you continue. These weren't sadists or outliers or criminals. They were regular people who had been socialized from childhood to treat obedience to legitimate authority as correct conduct. And that tendency is often adaptive. Real authorities usually do possess more knowledge, wisdom, and power than the rest of us. The problem is that we frequently don't stop to check whether the authority is real. Cialdini's key insight is that we often react automatically to the symbols of authority rather than its substance. Three symbols stand out titles, clothing, and trappings such as expensive cars or offices. In one study, a researcher approached pedestrians and made various requests. When he wore a security guard's uniform, compliance jumped dramatically compared with when he wore ordinary street clothes. People even kept obeying after he had walked away. And when later asked how much the uniform had influenced them, they significantly underestimated the effect. And here is a point that captures it perfectly. Many people assume authority requires an official role plus special behaviors, good posture, slow deliberate speech, calmness under pressure. Those things help, but often it is far simpler. Suits and uniforms trigger an almost automatic mental association with power and status. The clothing itself does a lot of the work before you even open your mouth. Cialdini makes an important distinction between two kinds of authority. In authority comes from position or title. It can produce compliance, but it also tends to generate resistance and resentment when people feel ordered around. An authority, by contrast, comes from expertise. People are usually happy to follow the recommendations of someone who clearly knows more than they do about the matter at hand. The most powerful version combines both expertise and trustworthiness. One practical way to strengthen perceived trustworthiness is to admit a minor shortcoming early. Once people see you as honest, the stronger parts of your case lend more convincingly. Ciardini notes that this sequence, small admission followed by major strengths, is especially effective. For founder, CEOs and investors operating from Series A through IPO and beyond, this principle shows up constantly. In investor meetings, board presentations, partnership negotiations, or even internal leadership moments, your appearance and demeanor send signals long before the content of your words. Consistent professional attire is one of the lowest effort, highest leverage moves you can make. It activates the automatic association with authority without requiring you to say a word. At the same time, the most durable influence comes from becoming a genuine an authority. Deep expertise paired with transparent honesty. You can also use the principle defensively. When someone presents themselves as an authority, a potential advisor, vendor, key hire, or even a charismatic team member, run the two quick checks Cialdini recommends. Is this person truly an expert in this specific area? And how truthful can I reasonably expect them to be? These two questions cut through symbols and force you to evaluate substance. And here is a practical application for you right now. Before any high-stakes external meeting, treat professional attire as non-negotiable preparation, the same way you prepare your tech or financials. It costs almost nothing and reliably increases initial deference. When you present, consider opening with one small honest caveat before delivering your strongest points. It builds credibility faster than leading with pure strength. Internally, reduce reliance on positional do this because I'm the founder of language, and instead invest in becoming the person whose expertise makes others want to follow. And when evaluating outside experts, always run the two defense questions before committing time or capital. And here are my three coaching questions worth bringing to your next leadership discussion. The first one: In your current fundraising, sales or partnership processes, where could more consistent professional presentation, the simple symbol of authority, give you an immediate low effort edge that you may be leaving on the table? The second one, are you primarily leading through positional authority, which tends to create friction, or are you actively building expert authority that makes people actively seek your input? And the third one, when you or your team encounter someone projecting strong authority, impressive title, sharp suit, fancy office, confident demeanor, do you habitually pause and ask the two defense questions? Genuine expertise and trustworthiness? Or do the symbols sometimes short-circuit your judgment? Cialdini's summary puts it cleanly. When reacting to authority in an automatic fashion, people have a tendency to respond to mere symbols of authority rather than to its substance. The same chapter also reminds us that it is possible to defend against the detrimental effects of authority influence by asking exactly two questions. Authority is one of the most automatic and therefore most dangerous weapons of influence. But once you understand the symbols versus the substance, you can project it deliberately when it serves your goals and protect yourself and your company when it doesn't. And here is the next core principle in Cialdini's influence, scarcity, the rule of the few. Cialdini's core message is that people assign more value to opportunities that are less available. We want what we can't have or what we might lose. This is why limited number and deadline tactics are so effective in sales and marketing. The principle taps into loss aversion. We are more motivated by the thought of losing something than by the thought of gaining something of equal value. The book explains that scarcity works for two reasons. First, things that are difficult to attain are usually seen as more valuable. Availability itself becomes a mental shortcut for quality. Second, when something becomes less accessible, we lose freedoms and psychological reactance kicks in. We want the restricted thing and the freedoms connected to it even more than before. Reactance is especially strong during the Terrible 2s and teenage years, when issues of control and independence are at their peak. But it operates across the lifespan whenever freedoms feel threatened. Ciardini also shows that scarcity applies to information. Limiting access to a message makes people want it more and view it more favorably, even before they receive it. Exclusive or insider information is simply more persuasive. Two conditions make scarcity especially powerful. Items that have recently become scarce are valued more than things that were always restricted, and we desire scarce resources most when we are competing with others for them. And here is an observation that captures the business implication perfectly. People want what they can't have. That is why gold, diamonds, or paintings by artists who are long dead or retired command such high prices. And why, even in an artificial intelligence saturated world, the Mono Lisa will always be unique. Scarcity creates perceived value. The flip side is brutal for anyone in a collaborative or service business. When you make yourself abundantly available and happily shift your schedule whenever someone asks, you send a clear abundance signal. You destroy your own unique selling proposition. Meanwhile, people with objectively less to offer close deals more easily simply by saying, I only work with one company in exactly this role. They create scarcity and the market responds. And here is an application for founders, CEOs, and investors. In sales and partnerships, stop being infinitely flexible. Create real or at least credible limits. We are only taking on three new enterprise clients this quarter, or I personally advise only one company per vertical at this stage. In product and marketing, use genuine limited number or deadline offers, but they must be real. Fake scarcity is spotted instantly and backfires. For your own time and positioning, treat your calendar like a scarce resource. Block focused work time, say no to most opportunities and let people know you have limited capacity. The person who is always available looks low demand. The person who is selectively available looks high value. You can also use scarcity of information strategically. Share exclusive insights or early data with key stakeholders before it goes public. It increases both attention and perceived value. And here are my free coaching questions to take into your next leadership meeting. The first one, where in your sales process, fundraising or partnership conversations are you currently signaling abundance by being too available or too flexible? And what single limit could you introduce this quota that would strengthen your positioning? The second one, are you treating your own time and attention as a scarce high-value resource with clear boundaries and selective availability? Or are you still defaulting to I can make it work anytime you want and eroding your perceived worth? And the third one, in your product pricing, or client selection strategy, where could you introduce genuine scarcity, limited spots, limited time access, or exclusive information that would increase desire without damaging trust? Cialdini's summary is direct. It is difficult to steal ourselves cognitively against scarcity pressures because they have an emotion-arousing quality that makes thinking difficult. His practical defense is simple. When you feel the rush of arousal in a scarcity situation, the fear of missing out, the pressure to decide now, pause. Get alert to the emotional spike, calm it down, and then assess the real merits of the opportunity on its own terms. Scarcity is not about being difficult or withholding for its own sake. It is about recognizing that unlimited availability destroys value, while thoughtful limits, when real and consistently applied, make the things you do offer more desirable. In a world of infinite digital abundance, the people and companies who master genuine scarcity will keep their edge. Let's move on to the next principle in Cialdini's influence, commitment and consistency with the funny subtitle Hopgoblins of the Mind. Cialdini explains that most people have a deep desire to be and to look consistent in their words, beliefs, attitudes, and deeds. And this tendency is fed from three sources. First, society highly values personal consistency. Second, consistent contact makes daily life easier and more efficient. And third, in a complex world, consistency acts as a valuable mental shortcut. Once you have made a decision, you no longer have to reprocess all the information every time in a similar situation. You simply recall your earlier choice and stay consistent with it. But within the realm of compliance, the key is securing an initial commitment. After people take a stand or make a small commitment, they become far more willing to agree to requests that are consistent with that earlier position. Compliance professionals know this and often try to get you to take an initial step that aligns with a much larger request they plan to make later. And not all commitments are equally powerful. The most effective ones are active, public, effortful, and internally motivated, meaning voluntary. When you actively choose something, say it out loud in front of others, put in real effort and feel it was your own decision. It changes your self-image. You start to see yourself as the kind of person who does that thing. And once that self-image shifts, you naturally generate new reasons and justifications to stay consistent with it, even long after the original reason has disappeared. Giardini calls this growing their own legs. Commitments start to self-perpetuate. Another advantage of these tactics is that simple reminders of an earlier commitment can regenerate its power and even intensify it in new situations. Your business world runs on this principle every single day. A founder who publicly commits to a certain strategy in a board meeting or investor update will keep finding new reasons to defend it, even when the data has changed. An early yes from a prospect or team member on a small point makes the bigger ask much easier later. On the positive side, getting people to make small active public commitments is one of the highest leverage moves you can make in sales, fundraising, culture building, or execution. The danger, although, is that you or the people around you can get trapped by early commitments that no longer make sense. Gialdini gives a practical defense that works especially well in individualistic cultures like ours and particularly with people over 50. Listen to two internal signals: your stomach and your heart. Stomach signals appear when you feel pushed into agreeing to something you know you don't want to do. In that case, simply explain that going along would be a foolish form of consistency you prefer to avoid. Heart signals are different. They appear when you realize an initial commitment was misguided. Here you ask yourself one clear question. Knowing what I know now, if I could go back in time, would I make the same commitment? And if the honest answer is no, you have permission to change course without it feeling like a personal failure. And this works both in business and professional life. For example, in investing, you took a first position in a company based on a thesis you thought is right, crypto, for example. And when reality teaches you, like a crypto winter, that the decision might have been not the best, you simply ask yourself, with what I know now, would I do that investment again? And if the answer is no, don't reinvest. Find something else. And here is an application for you as a founder, CEO, or investor from Series A to IPO and beyond. In sales and fundraising, deliberately engineer small active public commitments early. A public statement of interest, a small pilot scope, or even a short-written confirmation, something that people can easily say yes to without betting their entire farm on it. And this behavior dramatically increases the chance of a larger deal later. Internally use the same principle to drive execution. Get team members to make active public commitments on priorities rather than just nodding in meetings. At the same time, protect yourself and your company by regularly running the heart-of-heart questions on any major ongoing commitment that no longer feels like a right fit for your strategy and your goals. The earlier you catch it, the less lax the old decision has grown. Here are my free coaching questions for your next leadership meeting. The first one: Where in your current sales, fundraising, or partnership process could you deliberately create small active public commitments early? That would make the larger years significantly more likely later. Second one which ongoing strategies, partnerships, or decisions in your company were made under different conditions and may now be self perpetuating more through consistency pressure than through current merit. And the third one when you or your team feel the stomach signal being put. Into something you don't want, or the hard signal realizing an early commitment was wrong? Do you have a clear, low drama way to pause and apply the defense question before the commitment grows stronger legs? Cialdini's summary is blunt. Once a commitment is made, people are more willing to agree to requests consistent with their prior position. The most effective commitments change self-image and they have a tendency to grow their own legs. The defense is to stay alert to stomach and heart signals and to ask the simple backward-looking question when the heart speaks. Used well, commitment and consistency turn small yeses into large, sustainable action and win-win situations. Used blindly or manipulative, they lock you and your company into paths you would never choose today. The difference is whether you are the one directing the hobgoblin or whether it is directing you. Now let's move to the last principle in the book, influence, unity. Cialdini added this principle because research shows that people say yes to someone they consider one of them. The experience of weeness, unity with others, is rooted in shared identities. These are the tribal categories we use to define ourselves and our groups, race, ethnicity, nationality, family, and political or religious affiliations. Research on weak groups has produced three consistent findings. First, members favor the outcomes and welfare of fellow members over those of non-members. Second, we group members use the preferences and actions of fellow members to guide their own behavior, which strengthens group solidarity. And the third one, these partisan tendencies evolved as ways to advantage our weak groups and ultimately ourselves. The same patterns show up in business, politics, sports, and personal relationships. The perception of belonging together is one fundamental driver of weeness. It comes from commonalities of kinship, how much genetic overlap we share, and commonalities of place, home, locality, and region. A second fundamental driver is acting together in unison or coordination. Shared musical experiences, repeated reciprocal exchange, joint suffering and co-creation all create feelings of unity. Cialdini notes that it may be possible to use these unifying effects to increase the odds of getting together as a species, but it requires deliberate effort. We have to choose to share experiences with outgroup members, family experiences at home, neighbor experiences in our communities, and friendship experiences in our social interactions. Other bridges are national identity, mutual enemies, joint emotional experiences or shared perspective, and they can create temporary unity with outgroups, but they are often short-lived. Concentrated, repeated attention on these connections makes them more enduring by increasing their perceived importance. And for you building or investing in companies, this principle is both a powerful lever and a quiet risk. Strong Venus inside your company drives alignment, loyalty, and discretionary effort. But when people feel they are truly one of us, they favor the group's outcomes, look to fellow members for cues on how to act and stick together through difficulty. And that is why the best cultures do not just talk about values, they create repeated shared experiences. Offsite meeting, rituals, joint problem solving, and visible co-creation. The same principle works externally. When you create genuine shared identity with investors, key customers or strategic partners through repeated interaction, common goals, and visible we're in these together moments, you dramatically increase the likelihood they will say yes to the next request. Conversely, when teams or partnerships like Wieners, even smart people default to in-group favoritism and coordination friction. The caution is real. We Ness can make you blind to better ideas from outside the group and can turn healthy competition into destructive silos. The defense is simple. Deliberately create cross-group shared experiences and repeated attention on what you have in common rather than what divides you. And here is an application. Inside your own company, invest in a small number of high-repetition shared experiences that reinforce we ness, not generic team building exercises, but activities where people act in unison or co-create something real. In fundraising and partnerships, treat the creation of shared identity as a core part of the process, not an afterthought. When you are evaluating a potential hire, advisor or partner, ask whether they will naturally feel one of us or whether you will have to manufacture that feeling from scratch. And when you see in-group buyers hurting decisions force a deliberate bridge. Bring in an outside perspective and give it repeated airtime. Here are my three final coaching questions for your next boardroom meeting. The first one, where in your current culture, fundraising or partnership work are you underinvesting in repeated shared experiences that would create genuine Venus and make future alignment easier? The second one, which important decisions in your company are currently being skewed by strong in-group favoritism and what single bridge to an outside perspective would give you a better information? And the third one: when you bring new people or partners into your world, do you have a deliberate process for creating the perception of belonging together through kinship signals, place signals, or repeated acting together experiences, or are you leaving unity to chance? Cialdini's summary here is clear. People say yes to someone they consider one of them. The experience of weeness comes from shared identity and from acting together. These forces evolved to help our group survive and they will shape every major decision you and the people around you make. In the world of remote work, global teams and constant change, the companies and investors who deliberately engineer real weeness while staying open to bridges with outsiders will have a lasting positive value-creating effect. The rest will keep wondering why alignment feels so hard. And that was the last principle. After walking through all seven principles, free insights stand out as the most practical for anyone building or investing in companies. First, treat influence as an operating system, not a set of occasional tactics. The principles do not only show up in big moments like fundraising or sales. They operate in every interaction: investor updates, team meetings, hiring conversations, and even casual moments on social media. The founders and investors who get the best results use these triggers consistently and at small scale, rather than saving them for major asks. Second, small right-sized actions create outsized effects when applied deliberately. A genuine compliment, a small favor, public recognition or a clear signal of shared identity often moves decisions more than elaborate arguments. The people who master this do not wait for perfect moments. They build daily habits around reciprocation, liking, and unity because these compound faster than most realize. And third, defense is as important as offense. Every principle has a clear signal that reveals when it's being fabricated and coming from the dark side of life. Before you act on authority, social proof, scarcity or commitment, take a pause and ask the two simple questions. And in my martial art, uhsu or called Min Shutsu and also in the Shaolin and other martial arts philosophies, when it comes to leadership and decision making, you get usually the recommendation when you come to a decision point, meditate for 10 days and then make the decision. And this is exactly the pause also Cialdini describes in his book. Get the input, take your time, gather information, and then decide and then move. These three ideas, operating system mindsets, more consistent actions, and active defense turn the seven principles from interesting psychology into a practical advantage. Use them tomorrow in your next meeting, update, or sales conversation, and you will start to see influence differently. This book is at the top of my recommendation list for any entrepreneur or investor who wants to operate at a high level. The biggest reason is simple. It forces you to understand the actual dynamics behind how decisions get made. Most people still believe negotiations and influence are driven by logic and arguments. Ciardini shows that in reality, they are driven by a set of automatic psychological triggers. And once you see this, you stop being surprised by outcomes and start anticipating them. What I appreciate most is that at its core, the book is not about manipulation, it's about human psychology and how people naturally respond when they feel treated well. The principle he describes, reciprocity, liking, unity, and the others are essentially the operating system behind the golden rule. When companies build products and cultures around these ideas, they tend to win over long periods. Think about how Apple, Nvidia or Google created tools that genuinely made people's lives better. Those successes were not accidents. They reflected a deep understanding of what makes people respond positively and stay loyal. The one aspect I question is the framing. Gialdini uses quite dramatic language at times, weapons of influence, the friendly thief, and similar chapter titles from the dark side of life. It creates the impression that these principles are primarily tools for getting what you want from others and manipulate the hell out of them. In practice, the content itself is much more balanced and often points toward ethical mutual benefit. The darker packaging probably helps the book sell better, but it slightly overshadows the more constructive message underneath. Overall, I see the book as essential reading because lasting success in business comes from building systems and relationships that work with human nature instead of against it. The companies and investors who internalize this tend to create more value over time and they avoid the expensive mistakes that come from ignoring how people actually decide. If this episode gave you a clearer picture on how decisions actually get made, the next step is simple. Go to Amazon, get a copy of Influence: The Psychology of Persuasion by Robert Cialdini. Read it once, then keep it as a reference. The principles become much more powerful once you start noticing them in real conversations and negotiations. And as an exercise, every week, pick one principle and apply it deliberately. Whether that is giving before you ask, creating genuine moments of liking, or simply asking better defensive questions. Small consistent use of these ideas compounds faster than most people expect. If this review helped you see the book differently, subscribe to the podcast so you do not miss future episodes. Share it with someone on your team or in your network who spends a lot of time in high-stakes conversations. And if you have thoughts on the book or how these principles have shown up in your own experience, leave a comment or send a message. I reply to everyone. Start this week.