The physical object is what turns something happening inside you into something you can count. If you are doing this with someone over a screen, ask them to show you that they have it, because they will say yes out of politeness and then sit there empty handed. Set your things out the night before if mornings are the hard part.

Knowing the name matters more than it should. Plenty of people, and especially people who were sent to get help rather than choosing it, quietly file this kind of exercise under soft nonsense and stop turning up. A technical term is a small piece of evidence that somebody serious has looked into this, and that is often enough to keep a doubtful person in the room long enough to try it.

This is the most common way the practice goes wrong. People build a lovely picture of a stream, get bored of it, and decide the exercise does nothing for them. Skip the scenery. Close your eyes if you like, look inside, and just register what is there right now: a thought, a twinge in your shoulder, a bit of a song. That is the whole job.

Fast minds are common and they are not a disqualification. When too much is going past to mark, mark that. The exercise is not a race against your own head, and the moment you notice you are behind is itself a moment of noticing, which is the only thing being trained.

People who are hard on themselves will turn anything into a test, and a test is the one thing that will wreck this. You are not aiming for a tidy page or an impressive count. If you catch yourself grading the session, that thought gets a dot too. A practice you can do badly is a practice you will keep.

Metaphors are personal and there is no prize for liking the poetic one. Some people take to it straight away when it is a road and a stopwatch instead of water and a bank. Keep two or three images in your pocket and use whichever one lets you sit still and count without arguing with the idea.

A minute and a half is short enough that a restless or reluctant person will agree to it, and long enough for something to happen worth talking about. Do it, talk about it, then do it again with a small change. The other advantage is obvious once you are at home: ninety seconds is a length of time you might actually find on a Tuesday.

Nearly everyone assumes the aim is a quiet head and then quits when the head refuses. Change what you are counting. Quiet is not something you can produce on request, and returning is something you can do all day. Ten dots means ten returns, and next week's twelve is not worse than this week's eight.

People chasing this skill often think they have never managed it, when in fact they did it last Thursday in a car park and never counted it. Name the moment out loud: I felt it, I did not do it, I am still here. One clear instance is worth more than any amount of encouragement, because the next attempt gets built on it.

Hands touching means you have merged with it and the feeling is speaking as you. A gap means you can still see it as something happening. The gap widens with practice, and checking it takes a second, which is why it works in the middle of a conversation when nothing longer would.

Someone can say something ugly and you can hear it as noise coming out of a person having a bad life. That is not pretending it was fine. It is refusing to hand over the next ten minutes of your behaviour to it. Deciding beforehand what your one line back will be helps, so you are not composing it while your heart is going.

The paper version is fine at home and useless in a meeting or halfway through an argument, which is exactly where you need it. A small press, like pushing a lift button, keeps the same act of noticing and travels everywhere with you. Hands resting on your knees or arms folded, it looks like nothing at all.

Your own touch is easy to overlook as a comfort. A hand on your knee, a thumb pressed into a palm, arms folded across your chest: quiet things people do without noticing, that take some of the edge off. The idea that skin marks the border between you and the world is a nice thought rather than an established fact, so take the comfort and hold the theory loosely.

Some people hear anything that sounds spiritual and close the door, and then a useful skill goes unused over a word. There is nothing here you have to believe. You sit, you watch what passes, you mark it. If you are offering this to someone who would sneer at it, use their words rather than the ones from the book.

People write themselves off because they still feel angry, as though the goal were to stop feeling it. The goal is narrower and much more reachable: your hands and your mouth stay yours while the feeling is at full strength. Feeling it and obeying it are two different things, and the gap between them is the part you can train.

The relief is real and it is very short, and then the thing comes back stronger. This is why letting rip does not empty the tank the way people expect. If you can feel the pull to answer, to slam something, to send the message, notice it as the itch it is and see whether it thins out on its own. It usually does, more quickly than you would guess.

Words matter here more than they should. Call it wise and some people hear weak, and reject the skill along with the label. Whatever you call it, the state is the same: you can see clearly, you know what you want, and you are not being driven. Find the name for it that you would not be embarrassed to use in front of your mates.