During, you want the crude things: leave the room, get outside, cold water on your wrists, say nothing for two minutes. Keep the fair reading and the perspective for later, when there is a mind available to do it with. Trying to reappraise at full heat mostly hands you one more thing you have failed at.

Most people never notice the urge at all, only the wreckage, so the first job is spotting it: a hand tightening, the breath going shallow, a sentence already forming. You are not trying to become someone who never gets the urge. You are trying to be present when it arrives.

It has to be short and familiar, because nothing new and clever survives a jolt of adrenaline. Attach it to the moment you feel your body change, so the phrase and the signal arrive together. Say it under your breath if you like. The point is that it interrupts, not that it is profound.

Under threat, attention narrows onto the person in front of you and everything else falls away: what happened before you walked in, who else is in the house, what sort of week it has been. Widening it is not a trick for feeling better. It puts back the information a fair reading needs.

Shoving a thought away tends to hand it more room, and holding your face still while everything inside races leaves your body doing all the work. Letting it come and letting it go looks unremarkable from outside: the surge arrives, you notice it, you do not act, it thins out. Nothing in that asks you to pretend the anger was never there.

Most of us try to skip that step by bracing before the feeling is properly here. The catch is that you only learn a feeling will not wreck you by staying with it while it does its worst and then watching it leave. Give it a minute of honest room without giving it your hands or your voice.

Name them separately while they are happening: here is the surge, and here is me, still deciding. Some people keep their hands busy or their mouth shut for one breath purely to make the join visible. Every time the two stay apart, the weld gets a little weaker.

Keeping a lid down costs effort, and the effort runs out at the end of a long day, which is exactly when you need it. The observing stance is cheaper: you are not wrestling the feeling, you are standing next to it while it does what it does. It feels far less impressive and it lasts much longer.

When people treat their own anger as a defect they add shame to it, and shame is petrol. A kinder account is that an old and very fast part of you has sounded an alarm and is waiting to hear more. So tell it something: where you are, what is actually happening, what you would like to be true by tomorrow morning.