What does power reveal about you?

07.03.25 05:37 AM

Hubris: Power’s Most Dangerous Side Effect

Today might be a good day to talk about Hubris.

Power has a way of seducing even the sharpest minds, and for many leaders, the ascent to the top is only the beginning of a far more dangerous journey, the one inside their own heads. There’s a psychological phenomenon at play here, one that has toppled leaders, wrecked organizations, and even shaken societies to their core. It’s called hubris syndrome, and if you think you’re immune to it, think again.

At its core, hubris is an intoxicating mix of excessive self-belief, an inability to accept criticism, and a detachment from reality. It’s not just confidence gone wrong, it’s an actual shift in thinking that happens when power takes hold for too long. Success after success, a leader can begin to feel invincible. They start believing their own hype, dismissing dissenting voices, and surrounding themselves with people who agree with them. The result? An echo chamber of their own making, where failure is no longer seen as a possibility, until it happens.

The brain itself is complicit. Neuroscience suggests that prolonged exposure to power alters cognitive function. Leaders in power for too long can experience a weakening of the prefrontal cortex, the area responsible for self-regulation, empathy, and critical decision-making. At the same time, dopamine and testosterone levels rise, creating a cycle of reward-driven, risk-taking behavior. The more they win, the more they crave dominance, and the more reckless they become. It’s a perfect storm for disaster.

We see this play out time and time again. A brilliant entrepreneur refuses to listen to market research, convinced their product will succeed despite clear evidence to the contrary. A political figure dismisses critics as uninformed naysayers, surrounding themselves only with those who echo their views. A corporate executive becomes obsessed with their legacy, prioritizing personal ambition over the sustainability of the company. The pattern is as predictable as it is destructive.

So, what can be done? If you’re in a position of power, take a moment to ask yourself some hard questions:

  • When was the last time you actively sought out criticism?
  • Do you have people around you who challenge your decisions, or have you unconsciously filtered them out?
  • Are you making decisions based on facts, or just the version of reality that makes you feel secure?

But above all, the key is humility. It’s not a weakness; it’s the only safeguard against the cognitive distortions that come with power. The strongest leaders cultivate an environment where dissent is valued, where criticism is met with curiosity instead of defensiveness, and where legacy is built not on dominance, but on wisdom.

Power does not make one invincible, it merely amplifies what is already there. The question is, what will it amplify in you? Today might be a good day to find out.

Tiina Harmaja