Capture means getting a thought, task, or commitment out of your head and into a trusted place: a note, a voice memo, an inbox. Organizing, deciding, and doing all come later. First the thing just has to land somewhere. We teach this straight from GTD: stress builds when you hold unfinished things in your head, and your brain keeps tapping you because it doesn’t trust the thing is stored. Capture is how you earn that trust.
A small tray by your front door does the same job. Keys, mail, and receipts land there so you’re not carrying them around all day. The tray doesn’t solve anything. It keeps the loose stuff out of your hands.
Why you care
Capture creates the raw material AI works with. A voice memo becomes a source, a transcript lands in the inbox, a note becomes a project action. Make the capture available first; polish can wait. Skip it and the agent has nothing real to work with, so it falls back on memory, which is exactly what you were trying to stop depending on. Anything left only in your head is invisible to the system.