Power In Excellence

We are all liars

Dr John Season 1 Episode 1

Use Left/Right to seek, Home/End to jump to start or end. Hold shift to jump forward or backward.

0:00 | 19:35

Everyone lies.
The question is: why… and how good are we at spotting it?

In this episode, Dr John dives into the uncomfortable psychology of deception. What happens in your brain the first time you lie? Why does it get easier the second time? And why are intelligent, successful leaders often the most convincing liars in the room?

You’ll discover what neuroscience reveals about dishonesty, why most people dramatically overestimate their ability to detect lies, and how subtle behavioural cues can help you protect your credibility — and your career.

Because in leadership, sales, and politics, truth isn’t just moral. It’s strategic.

Subscribe now and make sure you never miss an episode.

Support the show

Dr John McMahon is a Leadership Psychologist and Executive Coach. He holds a PhD in Management Psychology, and MBA. He has worked with senior leaders, boards, founders, and executive teams across industries and continents.

WhatsApp +44 7860 625551 for more information or to enquire about working with Dr John