Why do I cry for no reason

It arrives over something absurd. An advert. A song in the supermarket. Someone holding a door. And because the trigger is so small, the conclusion is that it came from nowhere and something must be wrong with you.

What is usually happening is that the pressure was already at the top. The advert did not cause it, it just happened to be the moment the level was reached.

There is a pattern worth naming, because it catches people out. Unexpected kindness is one of the most reliable triggers, far more than unkindness.

Someone asks how you really are, or does something small and thoughtful, and you are undone by it. That is usually a sign of how long you have been managing without it. You can hold out against difficulty almost indefinitely. Gentleness goes straight through, because you were not braced for it.

• Accumulated pressure with no outlet. The most common one by a distance.
• Exhaustion. Tired people cry. The threshold drops and there is nothing deeper to read into it.
• Being held together for a long stretch. Tears often arrive after the hard thing ends, not during it.
• Hormonal cycles, which are a real and unremarkable factor and not a dismissal.
• Persistent low mood, if it comes with flatness or loss of interest, which is worth raising with a GP.

Most people arrive at this wanting to make it stop, because it is inconvenient and it happens in public. Worth considering that the crying is not the problem. It is the release valve doing its job on a system that has no other outlet.

The thing that tends to reduce it is not suppression but giving the pressure somewhere else to go. People who have a regular way of getting things out of their head are less often ambushed in the supermarket.

Common questions

Because the small thing is the trigger, not the cause. When accumulated pressure has no outlet, the level sits near the top and almost anything can tip it. The size of the trigger tells you nothing about the size of what is underneath.

Unexpected kindness is one of the most common triggers, usually because you were braced against difficulty rather than gentleness. It often reflects how long you have gone without much of it rather than anything being wrong.

It can be, particularly alongside persistent flatness, exhaustion or loss of interest in things you used to enjoy. On its own it is more often accumulated stress or tiredness. If it has run for weeks, mention it to a GP.

Put the thing underneath it into words.