Leadership

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. Why Emotion Always Shows Up Before Logic There’s a reason this happens. The emotional core of your brain — the limbic system — has been evolving for nearly 200 million years. It’s fast, automatic, and designed for survival. The rational part — our prefrontal cortex — is the newest addition to human evolution. It only reached its modern form about 200,000 years ago, with the emergence of Homo sapiens. This is the part that governs logic, reasoning, and long-term planning. But here’s the catch: it’s slow, fragile, and consumes a lot of energy. So what happens when we face pressure? The older brain takes command. It says to the young one: “Step aside, I’ve got this.” That’s why it is believed that up to 95% of our decisions are made emotionally, with logic coming in afterward only to justify them. We act first, guided by instinct, fear, desire, or habit. Only afterward do we bring in logic — not to decide, but to justify what we already chose Emotion acts first. Reason explains later. And unless you deliberately interrupt that process, emotion will win the fight. It’s not because we’re irrational — it’s because we’re human. Emotion is faster. It reacts in milliseconds. Reason needs time, energy, and context to activate. That’s why great leaders don’t suppress emotion — they learn to navigate it. How Negative Emotions Sabotage Performance Neuroscience shows that negative emotions activate the brain’s threat system. That means: Less access to logic and creativity Narrowed attention Poor risk assessment Lower trust and connection Here are some of the most common emotional traps that sabotage performance: Anger: Leads to impulsiveness, a harsh tone, and damaged relationships. You respond instead of listening. You push when you should pause. Anxiety: Creates overthinking, tension, and fear of failure. It’s the mind stuck in the future — and the body stuck in defense. Sadness: Slows reaction time and lowers motivation. It makes everything feel heavier than it really is. Frustration: Pushes you into impatience or quitting too soon. It clouds judgment and reduces resilience. Guilt: Erodes confidence and leads to self-sabotage. You hesitate when you should lead. None of these emotions are “bad” — but unmanaged, they become obstacles. What Top Performers and Leaders Do Differently? They don’t pretend to feel great all the time. They manage their emotional state with intention and practice. Here’s how: 1. Name the emotion — don’t deny it Research shows that labeling an emotion reduces its intensity. If you say, “I’m feeling anxious right now,” your brain begins to regulate. This is called emotional labeling — and it’s the first step toward self-control. 2. Breathe to reset the nervous system Three slow breaths — in through the nose, out through the mouth. This lowers cortisol, slows your heart rate, and clears mental fog. Even one minute of breathing can shift your performance. 3. Reframe the thought Thoughts generate emotion. Instead of “This is going to go badly,” try “This is a chance to learn.” Shift from pressure to purpose. This one mental adjustment can transform your state and your outcome. 4. Use rituals to change your state Athletes bounce the ball before a serve. Public speakers stretch backstage. You can create your own rituals to reset between moments. For example: take a two-minute walk, listen to a grounding song, visualize a past success, stretch and breathe before the next call. You’re not pretending everything is fine — you’re choosing to reenter your best state. 5. Strengthen the basics Sleep, exercise, hydration, and nutrition impact your ability to regulate emotion. Your emotional resilience starts in your body, not just your mind. Final Reflection You don’t need to eliminate negative emotions. You need to understand them, manage them, and lead through them. Because performance is emotional. Leadership is emotional. Sales is emotional. The professionals who manage their inner world perform better in the outer one. So next time things don’t go your way, don’t just ask “What happened?” Ask: What was I feeling? What was I thinking? And what will I choose next? That’s the mark of a real leader. This column is part of Neuroscience in Action: A Tribute to the Teachings of Estanislao Bachrach, a series exploring how neuroscience can be applied to everyday performance in the lending industry. This section is independently produced by the editorial team of The Elite Officer. It is inspired by the public lectures and published works of neuroscientist Estanislao Bachrach, but it is not affiliated with or endorsed by him. Estanislao Bachrach Holds a PhD in Molecular Biology from the University of Montpellier and a Bachelor’s in Biological Sciences from the University of Buenos Aires, with additional leadership and innovation training at Harvard University. He has taught at Universidad Torcuato Di Tella, speaks internationally, and is known for blending neuroscience, creativity, emotions, and leadership. He’s the author of several impactful books: ÁgilMente (translated into English as The Agile Mind: How Your Brain Makes Creativity Happen – 2017) ; EnCambio (2015); Cuentos y Juegos para Ágiles Mentes (2016); Random (2017); Zensorial (Spanish title: Zensorialmente: Dejá que tu cuerpo sea tu cerebro, 2023); ÁgilMente 2 (2023);