On Keeping a Notebook

I keep a notebook for the same reason I keep a case file: not to remember everything, but to stop trusting my memory to do it. Memory is a flatterer. It rounds the edges of what happened, drops the inconvenient detail, and hands back a tidier version than the one you lived. A note written at the time refuses to be tidied.

Most of what I write down is useless and I know it as I write it. A line overheard on a train. A word I want to look up. The shape of an argument that will not survive the morning. The point is not to harvest these later — I almost never reread them — but to have paid attention once, deliberately, with a pen in my hand. The notebook is less an archive than a way of being awake.

And every so often, months on, a page earns its keep: two notes written weeks apart turn out to be the same thought, and a thing I did not know I believed is suddenly sitting there in my own handwriting, waiting.