At the center of our fear response is the amygdala, an almond-sized structure deep in the brain. Kateryna Kon/Shutterstock
We’ve all been there: that jolt of panic before a job interview, the knot in your stomach while public speaking, the dread during a difficult conversation. Your heart pounds, your breath turns shallow, and your palms sweat. Your body reacts as if physical danger is imminent, even when it’s not.
This surge of anxiety stems from your brain’s fight-or-flight response. It is designed to protect us from threats, but modern life sets it off every time we get stuck in traffic or think our coworker is upset with us. When activated repeatedly, it can fuel high blood pressure, weakened immunity, anxiety disorders, and burnout.
