How Negative Emotions Sabotage Performance — And 5 Science-Backed Ways to Take Control

September 17, 2025

Let’s be clear. Performance isn’t just about skill, strategy, or knowledge. It’s also about emotional state. Whether you’re on a call with a tough client, presenting to investors, or leading your team through uncertainty, your ability to perform depends on how you feel — and how you manage those feelings. We all know this from real life.

Have you ever tried to have a serious conversation with your partner while you’re angry? You raise your voice. You want to win the argument. You want to be right.

But does anything truly get resolved in that state? Probably not. Because your brain isn’t looking for solutions — it’s focused on survival.

When we’re emotionally triggered, especially with anger, the brain gets flooded with cortisol and adrenaline. It seeks control. It seeks certainty. And above all, it seeks to be right — because being right releases dopamine, and dopamine feels good — even when it leads to bad decisions.