This matters most when the real version is out of reach: the dog you cannot summon, the flight you cannot afford, the classroom that is thirty miles away. Start with whatever version you can arrange this week. Having one step behind you early is a large part of what makes the next one thinkable.

Young adults are busy becoming separate people, and any adult who picks up the parental voice gets folded into that argument whatever they were actually saying. Questions keep you out of it. What do meals look like on a bad week. What time did you get to sleep. Then leave the noticing to them, since the noticing is the part that changes anything.

For one person it is a shower before anything else. For another it is having the bag packed the night before, or eating something warm, or ten minutes with nobody talking at them. Write yours down while things are calm, because you will not think of them on a hard morning. Then treat the list as preparation for the step rather than as a replacement for it.

Setbacks get read catastrophically when nobody warned you: back to the beginning, all that for nothing. Agree in advance what happens instead. You look at what changed, you drop back a rung or two, you carry on. Tell everyone else involved, parents included, so that a hard fortnight does not become a household emergency.

After a step that overwhelmed them, most people go straight back to avoiding, and they also start negotiating every later step defensively, which is a reasonable response to having been misled once. If you are the one guiding, an apology and a visibly smaller next step is the repair. If you are the one who got pushed, saying plainly that it was too much is not a loss of nerve.

Children in particular notice the body first: the racing heart, the sick stomach, the tight chest. That is the part they are actually frightened of. Teach two or three things that reliably take the edge off, let them choose which ones they like, and let them use them before, during and afterwards. Nobody agrees to walk towards a fear with nothing in their hands.

At the height of fear the only skills within reach are the overlearned ones. Something demonstrated once in a quiet room will not turn up in a school corridor with your heart going. Run it in the calm, run it with someone watching, run it when you are slightly bored by it, and then it will be there when it is actually needed.

Otherwise a good problem solving session quietly becomes a plan for avoiding more skilfully. The test is simple. Does this option keep me in the place I am learning to manage, or does it get me out of it? Sitting somewhere quieter with one friend is coping. Eating in the corridor is not, however sensible it sounds while you are planning it.

It makes the next step obvious instead of arbitrary. You are not being sent to the deep end, you are moving a bit further along the shallow end. It also survives being passed around. A teacher who has never met the therapist can be told where in the pool this child currently is and will know what that means.

Ask which one they would be willing to have a go at this week, not which one they ought to be able to manage. The answer usually sits somewhere in the low to middle part of the ladder, and that is fine. The first step is not there to be impressive. It is there so the week ends with them having done something they were not sure they could do.

Keep it short and specific enough to be followed while frightened. It also gives you something to go over afterwards: what you used, what you forgot, what you did instead. That review is usually where you catch the safety behaviour that crept in, the phone in the hand, the friend who did all the talking for you.

Coerced exposure teaches two lessons at once: that the situation is dangerous, and that you are not safe with the people who arranged it. After that you have the original fear plus an adult who has to be managed. Ask, wait, accept a no, and offer something smaller instead. The slower route is the only one that ends with someone saying they did it themselves.

In practice this means holding the ladder loosely. You keep the shape of it, they pick the rung, and if they pick lower than you hoped you take the lower one and leave the rest for another day. Handing over the choice also removes the thing there is to push against, so the work stops being something that is happening to them.