Trigger stress agents on body signals…

For stress management agents, use physiological signals (chest tightening, jaw clenching, shallow breathing) as triggers rather than cognitive assessments ('when I feel stressed'), because stress impairs the self-assessment capacity needed to recognize stress.

When This Fires

When designing or redesigning stress management behavioral agents
When you consistently realize you were stressed only after the stressful period ends — "I was so stressed and didn't even notice"
When stress management techniques that require cognitive initiation ("take a breath when you feel stressed") aren't activating
When applying trigger design principles to any state that impairs self-awareness

Common Failure Mode

Using cognitive triggers: "When I notice I'm getting stressed, I'll take three deep breaths." By the time you cognitively notice stress, you're often too deep into the stress response for a breathing exercise to interrupt it effectively. Physiological triggers fire earlier in the stress cascade — jaw tension precedes full cognitive flooding — giving the management agent a head start.

The Protocol

(1) Identify your personal physiological stress signals. Common ones: jaw clenching, shoulder rising, chest tightening, shallow or rapid breathing, stomach tension, hand gripping. Spend a week noticing which ones you experience most reliably. (2) Choose your most detectable signal as the trigger. (3) Design the agent: "When I notice [specific body signal] → [stress management action: three deep breaths, brief walk, 60-second body scan]." (4) Practice detecting the trigger during low-stress moments to build the interoceptive pathway — you want the detection to be automatic before you need it under actual stress. (5) The action should be physically simple (Start every new agent at under two minutes with zero…) because you'll be executing it while cognitively impaired.