Not shut against you. Shut so that somewhere in the world is theirs.
Somewhere around nine or ten, being watched becomes a full-time condition. Not by adults. By each other. Who you sit with, what you said, what you are wearing, whether that was funny or not.
Six hours of that is a performance, and performances need somewhere to stop.
So the door is not a wall between you and them. It is the edge of the only room in their life where nobody is looking - and you are the person safe enough to shut it on.
A short book about the landing. Why the door arrives before there is anything behind it, and how to stay in easy reach of somebody who has started needing you further away.
What is in it:
What is actually behind it, which is usually far less than the imagination supplies at ten past nine.
Why a rule that the door stays open removes the only unobserved place they have, and gives them a reason to need one.
Why taking the door off its hinges ends the argument and says plainly that nothing here is theirs.
Knocking and waiting for an answer, every time, including when you are annoyed. Three seconds, and the clearest signal available.
Being available sideways - the car, the late kitchen, the walk to the shop.
Noticing the openings, which are brief, badly timed, and easy to talk straight past.
If they share a room, and how to find somewhere unobserved without a door.
When they come out: the kitchen doorway, the drink they did not need, the feet on you on the sofa. That is the visit. Not making it an event is most of the skill.
Things to say through a door, and two that shut it harder.
Separating the two worries that get treated as one - that they are pulling away, and what might be happening in there.
And the part underneath, which is a loss nobody offers condolences for. It looks from outside like progress. It is progress. It is also a bereavement, and it is allowed to be both.
The aim is not an open door. It is being somebody they still consider telling, in three years, when it matters.
Which reframes most of the small decisions. Knocking builds it. Going in unannounced spends it. Leaving toast builds it.
They are not leaving. They are going upstairs.
"Knock. Leave the toast."
For the parent, not the child. Sixty-four pages, small enough for a coat pocket.
This book supports everyday emotional awareness. It is not a screening tool and it is not a substitute for professional guidance.
Everyday Signals: short guides for the hard bits of an ordinary day. No quick fixes. No hype. Regulation before optimisation.