Clues

The left rail of an open night is a timeline of what was worth keeping on the table while you talked. It is not a transcript. The full back-and-forth stays in the thread. The rail is the residue: a clue, an insight, a person, a place, a feeling, a time, a date, a number. Each one is labeled by kind so you can scan it the way you scan a nightstand — not the way you reread a chat log.

What a clue is

A clue is a detail that might matter later. The clock that would not move. The number on the door. The fact that you were always the same age in it. An insight is a step further — not the image, the thing the image did. People, places, and feelings on this rail are the ones that landed in this session, even if the Index will later show they belong to many nights. Times and dates are when you woke, when it was in the dream, the hour that keeps coming back. Numbers often arrive with a small gloss sitting next to them, the way a number on a night can feel like more than a count.

The rail grows as the night is told. If it is empty, you are still at the first fragment, or the night was all feeling and no object yet. That is fine. Come back to it after a few turns. When the list is long, it scrolls; if there is more below, it tells you so you do not think you have seen the whole nightstand.

Putting a clue back into the conversation

Copy a clue as a reference the same way you copy a name from the Index. Paste it into the composer. A chip appears. That is how you say "this, again" without retyping the sentence, and how you drag a leftover from last week's rail into tonight's thread. You can also copy the text outright if you just want it in your pocket.

Use the rail when you are stuck. The thread can get long and soft. The rail stays hard: three objects, a time, a person. Ask her about one of them. Ask her what happens if the number on the door is the same as the hour you keep waking. The rail is there so the night has handles.