Term · academic

Fight, flight, freeze

Also called defensive cascade, fight or flight, threat response

Automatic defensive responses to threat: mobilise to attack (fight), escape (flight), or go still and watchful (freeze), with collapse at the extreme.

What drives it

A fast survival system that runs before conscious thought. Identifying which mode someone is in tells you what they perceive as the threat and why reasoning is not landing.

How it shows

Work

Fight: interrupts, raises voice, attacks the critic. Flight: changes the subject, leaves early, delegates the hard conversation, 'Let's take it offline'. Freeze: goes silent, can't answer a simple question, stares at notes.

Relationships

Fight: escalates and argues to win. Flight: leaves the house, gets busy, avoids the topic for days. Freeze: goes blank mid-argument and cannot respond.

Self

Fight: heat and pushing forward. Flight: urge to get out, restlessness. Freeze: holding the breath, stillness, mind blank.

What tells it apart

Fawn response: Fawn is a later clinical addition describing appeasement; the person moves toward the threat with agreement and pleasing rather than attacking, escaping or going still.

Dissociation (including depersonalisation and derealisation): Freeze is alert stillness with high arousal inside; dissociation adds altered awareness, such as feeling unreal or far away.

Stonewalling: Freeze is involuntary and short-lived; stonewalling can be a deliberate, repeated way of handling conflict.

A test

Watch the first move after a threat: toward the other with force, away from them, or still; then ask what the person thought would happen if they stayed and engaged.

Questions to carry

  1. In the first move after a threat, which way does the body go: toward, away, or still?
  2. When I feel cornered in a conversation, what is my first move, and what do I expect staying would bring?

How strong the research is

moderate. The defensive sequence is robust in animal research; in humans it is real but less tidy, and popular use stretches it to label every social reaction.

Where it comes from

Walter Cannon, 1915 (fight or flight); Jeffrey Gray, 1980s (freeze); H. Stefan Bracha, 2004; Shelley Taylor and colleagues, 2000 (tend and befriend)

Sources

  • Stephen W. Porges, Orienting in a Defensive World: Mammalian Modifications of Our Evolutionary Heritage. A Polyvagal Theory (1995)
  • Pete Walker, Complex PTSD: From Surviving to Thriving (2013)

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