Your nervous system is finely tuned for survival. You are trained to drop into acute sympathetic activation (fight-or-flight) at a moment's notice: the tone goes off, the siren blares, or a high-threat call comes in, and your body instantly surges with adrenaline, heightened focus, and physical readiness. This high-arousal state saves lives. But what happens when the call ends, the shift finishes, or you transition back home to your family?