When you want to call them.

It is eleven forty at night, the phone is in your hand, and their name is right there. The urge to text your ex is a reflex, not a weakness: for a long time this was the person you told things to. This note will not tell you never to call. It gives you things to do in the twenty minutes that matter most.

Know when the urge to text your ex tends to hit.

Late at night is the obvious one. The distractions are gone and the mind goes where it always used to go. Many people find the pull is strongest between ten and one, and that the same message looks very different by breakfast.

The good day surprises people. You get the promotion, you finally hang the shelf, and the first instinct is to tell them. For a long time good news did not feel fully real until they had heard it. That one can hurt more than the sad nights, because it catches you when you thought you were doing well.

Then there are the dates: the anniversary, their birthday, the first holiday apart, a mutual friend mentioning them in passing. None of these mean you have gone backward. They mean you loved someone, and the calendar has not been told. Write the hard dates in your calendar now, so they do not ambush you.

Wanting to call is not a decision. It is a habit looking for its old door.

Mute their accounts tonight.

You may not be texting at all. You may be opening their profile for the fourth time today to see whether they look sad, or fine, and who liked the photo. This is the same pull pointed at a screen, and it tends to cost more than it gives. What you find is always incomplete, and each check restarts the ache.

Muting is not a dramatic act. It needs no announcement and does not have to be forever. It is the digital version of taking the photo off the fridge: not erasing the person, giving your eyes somewhere else to land. You can do it quietly tonight, and nobody will know but you.

Write the message where it cannot be sent.

The message wants to exist. Let it. Write every word in a place with no send button: a notebook, a notes app with their name nowhere near it, the back page of whatever you already write in. Many people keep one place to write things down through a breakup for this reason, and The Year of You, an undated planner that closes each week with a few honest lines about what actually happened, works for it as well as a notebook does.

Write it, close it, and leave it until morning. Most of these messages read differently in daylight. A few you may still want to send, and that is information too. But you will be choosing with a clear head instead of a reflex.

Get through the next twenty minutes.

Urges have a shape. They rise, peak and fall, often within twenty or thirty minutes if nothing feeds them. The whole task is to get to the other side of the peak without pressing send.

It helps to say what is happening, out loud if you are alone: "I want to text them right now, because it is late and I am lonely." Naming the real reason often shrinks the urge to the size of that reason, not the size of the whole relationship.

Then decide in advance what you will do with those minutes, because you will not think clearly inside them. Make the list now, while you are calm.

Keep the list short and real. Not aspirational people, actual people. The friend who said "call me anytime" meant it, and most friends would rather hear from you at midnight than hear later that you sat alone with it.

Should you reach out to your ex? Decide in daylight.

Sometimes people reach out and it goes fine: a kind exchange, a small question answered. More often a warm reply gets read for meaning it does not have, a brief one hurts more than silence, or no reply means watching the screen for a day and a half. None of that makes reaching out wrong. It makes it expensive.

So if you still want to, give yourself one rule: not tonight. Decide tomorrow, after coffee, with the message you wrote in front of you. Some people prefer a set number of weeks with no contact, because a clear line is easier than a nightly decision. Either can work, as long as it is chosen when you are calm.

Each night you get through on your own is part of the first weeks after a relationship ends, and those nights get further apart. If the wanting has turned into a wider audit of your judgment, when you feel you should have seen it coming is for that.

You are allowed to want to call and not call.

Not tonight. Decide in the morning.