Isn't suppressing emotions unhealthy?

Yes, and regulation isn't suppression. Regulation is feeling the emotion fully while not having it drive the next decision. Suppression is pretending the emotion isn't happening. The first is a skill; the second is denial.

How long does the ‘hot moment’ last?

Most acute emotional spikes peak within 90 seconds and start decaying within 5-15 minutes if you don't feed them. The mistake is to act inside the 90 seconds, or to keep replaying the trigger so the spike keeps re-firing. Sit with the wave; it passes faster than expected.

What if I dissociate or freeze instead of getting angry?

Dissociation and freeze are also dysregulation, just on the other end of the spectrum. The same notice-name-contain-choose loop applies, with the addition of grounding (cold water, slow breathing, naming five things you can see) to bring you back into the body before the ‘choose’ step. If freeze and dissociation are frequent, please consider qualified support.

Does this work for grief?

Yes, with a different rhythm. Grief regulation isn't about calming the wave — it's about not letting the wave take you under permanently. The same loop applies, just over months rather than minutes.

Why does it not work when I'm tired?

Sleep deprivation directly weakens prefrontal regulation. The same trigger that you'd handle calmly on a good night's sleep can be unmanageable on four hours. If you're dysregulating chronically, fix sleep first.

Is this just mindfulness in a tracksuit?

It shares roots. The framing here is practical and skill-based rather than spiritual or contemplative. If you find a mindfulness practice that works for you, it complements this directly.

Emotional regulation

The 90-second wave

The neuroscientist Jill Bolte Taylor coined a useful framing: the physiological component of an acute emotion takes about 90 seconds to flush through the body, given normal conditions. After that, what keeps the emotion running is your story about it — what you're telling yourself, what you're replaying, what you're anticipating. The 90 seconds are involuntary; what comes next is at least partially yours to shape.

This isn't a license to be cold. The emotion is real and worth listening to. It's a license to not act in the first 90 seconds. The decisions made inside that window are reliably worse than decisions made after.

Notice

The first move is interoception — noticing what's happening in your body before you're fully aware of the emotion intellectually. Faster heart rate. Tension in the jaw or shoulders. Heat in the chest or face. A particular tightness behind the eyes.

People who regulate well usually notice the body signal before the cognitive label arrives. People who dysregulate often notice the emotion only after they've already said the thing they'll regret. Practice is paying attention to the body cues — your version of “something is firing.”

Name

Naming the emotion accurately — even silently to yourself — reduces its intensity. This isn't hand-waving; functional imaging suggests labelling negative affect dampens amygdala activity. The label gives the prefrontal cortex something to do.

Use specific words. “I'm angry” is fine; “I'm angry because they spoke past me again and I felt invisible” is better. The more precisely you name what's happening, the less it controls you.

A useful expansion: distinguish primary from secondary emotions. The first wave is often hurt, fear, or shame; the secondary reaction (anger, contempt, blame) is what other people see. Working backwards to the primary often reveals what's actually going on.

Contain

Containing means not acting on the emotion for at least 90 seconds. Specifically: don't send the message, don't say the sentence, don't make the decision. Sit with the wave. Slow breathing helps; physical distance helps; a 60-second walk helps.

The container doesn't have to be elegant. It can be as simple as “I'm going to think about this and reply tomorrow.” The point is to put space between the spike and the action.

Containment isn't suppression. You're not pretending the emotion isn't there; you're refusing to be its mouthpiece in the first 90 seconds.

Choose

Once the spike has decayed, ask the calmer version of yourself one question: what would I want to have done here when I look back on this in a year? Not five years; a year is close enough to be real but far enough to deflate the urgency.

The chosen response is often less dramatic than the hot-moment response. It's also often more honest, because the secondary emotion (the anger covering the hurt) has burned off and you can speak from the primary one.

Upstream regulation

The loop is downstream regulation — what to do when the spike fires. Upstream regulation is what makes spikes smaller and less frequent in the first place.

Sleep — directly affects prefrontal capacity for the loop.
Movement — particularly cardio; reduces baseline sympathetic tone.
Glucose stability — energy crashes amplify emotional reactivity.
Reducing news and social-media input that runs your nervous system without your consent.
Sufficient solitude to process the day's residue before it accumulates.
Therapy for patterns that the loop can't reach alone.

Common mistakes

Trying to suppress the emotion rather than feel it through.
Replaying the trigger so the spike keeps re-firing.
Acting inside the 90 seconds.
Confusing the secondary emotion for the primary one.
Treating regulation as cold detachment.
Doing all the upstream work and being baffled when chronic stress still produces dysregulation — sometimes you need professional support.
Performing calm online while staying dysregulated offline.

Topic: How to handle criticism.
Topic: How to perform under pressure.
Micro-course: How to Rewire Limiting Beliefs and the Inner Critic.
Worksheet: Inner critic reframe.
Path: Rebuild Confidence Under Pressure.