state against mood

Allostatic Friction

Autonomic arousal costs hours of restorative sleep and drains cognitive capacity before any task begins. Heart rate variability drops as the nervous system remains locked in sympathetic dominance to manage ongoing liabilities. Emotional volatility reacts to minor setbacks because physiological reserves are already consumed by the permanent background load.

Regulatory failure occurs when this baseline climbs beyond the capacity of the body to repair during rest periods.

Coping Buffer

Psychological flexibility acts as a shock absorber against structural demands, protecting the autonomic nervous system from daily operational shocks. Optimism lowers the perceived threat level, which temporarily reduces cortisol output even while the underlying exposure remains unchanged. Self-regulation requires active attention to prevent emotional fatigue from converting into physical exhaustion.

This buffer operates entirely through cognitive reappraisal, allowing the person to treat market volatility as data rather than a personal emergency.

Capacity Cost

Attention shrinks as chronic arousal diverts biological resources toward threat monitoring and away from creative synthesis. Hours of high-level focus diminish because the prefrontal cortex shares its blood supply with the stress response system. Recovery demands an absolute withdrawal from operational decisions to allow the autonomic baseline to drop back to normal ranges.

Stated limits determine how long a person can maintain this dual track before decision quality degrades permanently.