Nguyen Le PhongNguyen Le Phong

Why Taking Notes?

A pile of notes you never return to is just a tidier kind of clutter. Notes earn their keep for a humbler reason: the mind is wonderful at thinking and terrible at storing. A good note programs your future self and carries forward what you once understood — and the craft of the note decides how much is lost in that handover.

It is easy to fall into collecting notes as if the collection itself were the point — clipping, saving, filing away, and feeling productive for it. But a pile of notes you never return to is just a tidier kind of clutter. So don’t hoard notes for their own sake.

Notes earn their keep for a simpler, almost humbling reason: a note system helps because it deals with — or at least mitigates — the forgetful nature of our brain. Our minds are wonderful at thinking and terrible at storing; what felt vivid and obvious last month quietly dissolves. A good note is a small defense against that erosion.

Seen this way, the practice does two things:

  • It lets you program your future self — leaving instructions, context, and hard-won conclusions where the person you will become can actually find them.
  • It unloads your past self into the current and future one — carrying forward what you once understood instead of rediscovering it from scratch. And here the craft matters: the quality and expressiveness of the note system decide how much information is lost in each handover. A rushed, cryptic line loses more of your past self than a clear, well-shaped one. Think of a note you wrote in a hurry years ago that now means nothing to you — that gap is exactly the loss worth designing against.

(A small idea I have been turning over after reading a friend’s garden of thoughts.)


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