Stress: when load becomes poison

Stress is the ancient fight-flight-freeze reaction: cortisol and adrenaline prepare muscles, not the brain. Short-term (exam) it helps — eustress. Chronic (months of pressure without recovery) becomes distress: immunity drops, sleep breaks, focus dies. Signs: irritability over trifles, “0 to 100”, constant fatigue, exaggerated startle. The antidote is not “relax” but RECOVERY: sleep, movement, social connection, boundaries.

• ●Box breathing 4-4-4-4 calms the sympathetic in 2 minutes
• ●Movement literally burns cortisol — a walk beats sit-down advice
• ●2+ weeks of “want nothing” is not laziness — it is a signal for the doctor