Gray rock is a containment tactic and this chapter is going to be more careful about its limits than most of the material that circulates about it.
The technique is simple. In interactions with a person who is reinforced by your emotional reaction, become uninteresting. Responses are brief, flat, factual and logistical. No emotion, no justification, no engagement with provocations, no personal information, no reaction to bait.
The logic is operant. If the reaction is the reward, removing the reward extinguishes the behavior, in the same way that any reinforced response extinguishes when reinforcement stops.
It is intended for situations where no contact is not available — co-parenting, a shared workplace, an unavoidable family member — and clinical guidance is consistent that it is an interim measure rather than a resolution.
The three limits are the reason this chapter exists, and they are routinely left out.
Extinction bursts. When a reinforced behavior stops being rewarded, the first response is escalation — more provocation, more extreme attempts, before the behavior declines. The tactic can therefore produce a period of increased pressure, and where there is any risk of violence that period is dangerous. Gray rock is not appropriate in that situation without a safety plan.
Cost to the user. Sustained emotional suppression is effortful and is associated with its own consequences, and doing it repeatedly with someone who used to matter to you is not neutral. Clinicians describe it as depleting.
And it does not change the other party. It reduces the payoff of provoking you, which is a narrower objective than most descriptions of it suggest.
The protocol is to identify the provocation loop first, and this is the diagnostic half. Log what precedes each incident and what follows it. Most high-conflict interaction has a predictable trigger and a predictable payoff, and once you can see them, the response can be planned in advance rather than improvised while activated.
Then: logistics only, in writing where possible, with a delay before responding. Written communication is superior for this because it removes tone, creates a record, and makes the delay natural.
Document throughout, because a documented pattern is what any subsequent process — legal, professional or family — will actually require.
And treat it as a bridge to an exit rather than as an arrangement. This counters Law 30.