Sir Isaac Newton and the Secret to Helping Doctors Move Beyond Financial Regret

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Sir Isaac Newton and the Secret to Helping Doctors Move Beyond Financial Regret

Have you ever had a physician client quietly admit:

"I probably shouldn't have bought that investment."
"I knew better."
"I can't believe I fell for that."

In this episode of the Engaging Doctors Podcast, Dr. Vicki Rackner explores why even the smartest people can make emotional financial decisions—and what this teaches financial advisors who serve physicians.

The story of Sir Isaac Newton's investment mistake during the South Sea Bubble reveals an important truth: financial decisions are not always driven by knowledge. Even someone who could explain the laws of motion, discover gravity, and invent calculus could still be influenced by human psychology.

Newton's mistake wasn't a lack of intelligence. It was emotion.

And the same is often true for physician clients.

Doctors are trained to hold themselves to incredibly high standards. When they make a mistake—whether in medicine or with money—they often internalize it. A financial regret can quickly become a personal judgment:

"I should have known better."

But what many physicians need most in those moments isn't another chart, projection, or market explanation.

They need understanding.

In This Episode, You'll Discover

• Why financial regret is often more about psychology than information
• The powerful lesson advisors can learn from Isaac Newton's famous investment mistake
• Why physicians may carry shame around financial decisions
• How to shift conversations from judgment to understanding
• How sharing a simple story can help clients feel less alone and make better decisions

As a financial advisor serving physicians, your role is not only to manage investments. It is also to help clients process their experiences, separate mistakes from their identity, and move forward with greater clarity and confidence.

Sometimes the most valuable thing you can offer isn't a better investment strategy.

Sometimes it is a little more grace.

Key Takeaways

• Smart people can still make emotional financial decisions.
• Financial mistakes do not define a person's intelligence or ability.
• Physicians often need empathy before they need solutions.
• Stories can transform difficult financial conversations.
• Helping clients feel understood creates deeper trust.

Reflection Question

Think about the physician clients you serve.

Who may still be carrying the weight of a financial decision they regret?

What story could you share that helps them realize they are not alone?

About the Engaging Doctors Podcast

The Engaging Doctors Podcast explores ideas, strategies, and insights to help financial advisors attract, engage, and serve more physician clients.

Hosted by Dr. Vicki Rackner, the podcast helps advisors better understand the unique mindset, challenges, and opportunities involved in working with doctors.

If this episode gave you a new perspective, please share it with another financial advisor who serves physicians.

Keep engaging doctors.

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Transcript

Have you ever had a physician client lower their voice and say something like this?

"I probably shouldn't have bought that investment."

"I knew better."

"I can't believe I fell for that."

In that moment, what does your client need most?

Is it another chart?

Another projection?

Another explanation of market cycles?

Maybe.

But perhaps what they need first is something much more human.

They need to know they're not alone.

Today I'd like to tell you a story.

It's about one of the smartest people who ever lived.

And one of the dumbest investment decisions he ever made.

Sir Isaac Newton changed the world.

He discovered the laws of motion.

He explained gravity.

He invented calculus.

If anyone should have been able to outsmart the financial markets, surely it was Isaac Newton.

In 1720, England was captivated by the South Sea Company. Its stock price seemed to rise almost every day.

Early in the year, Newton did something very wise.

He sold his shares.

He doubled his money.

Most of us would call that a great investment.

But then something happened.

He watched everyone around him continue to get richer.

The stock kept climbing.

People were making fortunes.

Eventually, Newton couldn't resist.

He bought back into the market—but this time at a much higher price.

Shortly afterward, the bubble burst.

Newton lost the equivalent of millions of dollars in today's money.

Later he reportedly said,

"I can calculate the motions of the heavenly bodies, but not the madness of people."

I've always loved that quote.

Not because it explains markets.

Because it explains people.

As a financial advisor, you often assume your clients need better financial information.

But that's not always true.

Most physicians already know that chasing returns is risky.

Most know that buying high and selling low isn't a winning strategy.

Knowledge wasn't Newton's problem.

Psychology was.

And psychology is often your client's greatest challenge as well.

Here's what I've learned after years of interviewing physicians about their relationships with money.

Doctors hold themselves to incredibly high standards.

When a surgery doesn't go as planned, they replay it in their minds.

When they miss a diagnosis, they carry it with them.

And when they make a financial mistake, many quietly conclude,

"I should have known better."

What they're feeling isn't just disappointment.

It's embarrassment.

Sometimes even shame.

That's an emotion that quietly gets in the way of good financial conversations.

The next time a physician tells you about a painful financial decision, I'd encourage you to resist the temptation to immediately fix the problem.

Instead, normalize the experience.

You might say,

"Can I tell you a fascinating story? Even Isaac Newton got swept up in one of history's greatest market bubbles."

Notice what happens.

You're no longer talking about their mistake.

You're talking about human nature.

That simple shift often changes the emotional temperature of the conversation.

Instead of feeling judged, your client feels understood.

And people make better decisions when they're thinking clearly—not defending themselves.

One of the most valuable roles you play isn't simply managing investments.

It's helping physicians make sense of their experiences.

Helping them separate a poor decision from their identity.

Helping them understand that smart people sometimes make very human choices.

That's not weakness.

That's life.

I'd like to leave you with a question.

Think about the physician clients you serve.

Who may still be carrying around the sting of a financial decision they regret?

What story could you share that would help them realize they are not alone?

Because sometimes the most valuable thing you can offer isn't a better investment.

It's a little more grace.

I'm Dr. Vicki Rackner.

Thank you for listening to the Engaging Doctors Podcast.

If today's episode sparked an idea, I'd love for you to share it with another financial advisor who serves physicians.

Until next time, keep engaging doctors.