Critical incidents can trigger shock, sleep problems, rumination, and feelings of guilt. These responses are normal after highly stressful events. Structured debriefing helps people process experiences and learn from them. Social support, self-compassion, exercise, and daily routines promote recovery, while professional help can reduce long-term distress. Resilience means regaining the ability to act, learn from setbacks, and emerge stronger.

Resilience is not a mindset issue, but is based on neurobiological and psychophysiological stress mechanisms. Under stress, automatic responses such as fight, flight, or freeze dominate, while cognitive control decreases. Through targeted training, mental preparation, breathing techniques, and stress exposure, functional performance can be improved. What matters is not knowledge, but behavior under real pressure.