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Turn Your Brain Dump into a To-Do List with One Prompt

Productivity Updated 4 min read

A page of unruled paper covered in short handwritten lines at different angles, with a pen lying across one corner
What’s in this guide

The short version: dump everything with no sorting at all, then sort in a separate pass into four buckets — do, decide, delegate, delete. The value is not the list. It is finding the six items that were never tasks and the three that turn out to be one.

Dumping is the half everybody knows. Sorting is the half that decides whether the page helped, and it is where a prompt genuinely earns its place. Where this sits in the week is in the productivity guide.

The four buckets a brain dump sorts into A bar in four blocks showing roughly what share of a typical dump lands in each bucket. About a third is DO, a specific action you could start today. About a third is DECIDE, things that look like tasks and are unmade decisions. A fifth is DELETE, no longer true or never yours. The rest is DELEGATE. The decide bucket is marked because it is why lists never shrink. 35% 30% 20% 15% 1 Do A first physical step you could take today 2 Decide Not a task. An unmade decision in task clothing 3 Delete No longer true, or never yours. Bigger than you think 4 Delegate Someone else could. Write it down even if you keep it A third of most lists is decide, dressed as do Which is exactly why the list never gets shorter however hard you work
Four buckets, and what each one is really for. Most lists are about a third “decide” pretending to be “do”, which is why they never shrink.

Dump first, and do not sort while you write

Five minutes, everything, no categories, no order, no judging whether something belongs. Work and home on the same page.

The single most common failure is sorting as you go. It feels efficient and it stops the dump at item nine, because sorting uses the part of your attention that was doing the remembering. The items that surface at minute four are the ones that have been quietly costing you something, and they only surface if the first three minutes were unedited.

The four buckets

Do

A specific action you could start today. If you cannot picture the first physical step, it is not in this bucket, whatever it looks like.

Decide

The bucket that does the work. “Sort out the insurance” is not a task, it is an unmade decision with a task-shaped label, which is exactly why it has been on the list since March. Nothing in this bucket gets done until the decision is made, and the decision usually takes four minutes once it is named.

Delegate

Anything another person could do, including things you keep doing because explaining takes longer. Worth writing down even when you decide to keep it — a list of what you are choosing to carry is different from a list of what you have to.

Delete

Things that are no longer true, no longer matter, or were somebody’s idea in a meeting eight months ago. Every list has more of these than its owner expects, and deleting them is the fastest relief available.

The prompt

The brain dump sorter
I am going to paste a messy brain dump. Do not tidy the wording and do not add anything I did not write. MY DUMP: [paste everything, unsorted] Sort every item into exactly one of four buckets: DO – a specific action I could start today DECIDE – not a task yet, because a decision has not been made DELEGATE – somebody else could do this DELETE – no longer true, no longer matters, or was never mine Then do four more things: 1. For anything in DECIDE, write the actual question I need to answer, as a question. 2. Tell me which items are secretly the same task, and what the single task is. 3. Name the three items that have most likely been on this list longest, and say why you think so. 4. From DO, tell me which three would take under ten minutes each. Do not prioritise the list, do not schedule anything, and do not give me a productivity system.

The three instructions that make it worth running

Turning “decide” items into questions. “Sort out the insurance” becomes “do I stay with this insurer or move?” — which is answerable in four minutes, where the original was answerable never.

Finding the items that are the same task. Most dumps contain a cluster of three or four entries that are one job seen from different angles. Collapsing them is a genuine reduction rather than a reorganisation.

The under-ten-minutes three. The point of the dump is to feel lighter, and finishing something is what does that. Three short items done immediately beats a beautifully sorted list you look at and close.

What to do with the buckets

Delete first, immediately, before anything else. Then do the three short things. Then answer one decide-question — one, not all of them, because a page of newly-sharpened questions is its own kind of weight.

Everything left is a normal to-do list, and it is now considerably shorter than the page you started with. If you want to turn it into a week rather than a list, that is the Sunday reset, which takes a sorted dump as its input.

When the dump is mostly invisible work

If what comes out is mostly remembering rather than doing — the form, the shoes, the reply somebody is owed — that is a different exercise with different buckets, and the mental load version is built for it.

The tell is that the items do not have first physical steps. They have the shape of “keep an eye on”, which no to-do list has ever been able to hold.

The printable

The Weekly Planner has an unruled space for the dump and four short columns underneath. Doing it on paper is better than doing it in a document, because a document invites you to tidy while you write.

Questions about brain dumps

Why not sort while I write?

Because sorting uses the same attention that is doing the remembering, so it stops the dump early — usually around item nine. The items that surface at minute four are the ones quietly costing you something, and they only surface if the first three minutes were completely unedited.

What is the decide bucket for?

For the things that look like tasks and are actually unmade decisions. Sort out the insurance has been on your list since March because it cannot be done, only decided. Rewritten as a question — do I stay or move? — it takes about four minutes.

Is it safe to paste personal things in?

Treat it as you would any chat window: it is not private, and anything genuinely sensitive should stay on paper. In practice most dumps are logistics rather than secrets, but the sorting works perfectly well if you abbreviate the two or three items you would rather not type out.

How often should I do this?

When the page in your head is full rather than on a schedule. For most people that is somewhere between fortnightly and monthly. Doing it weekly tends to produce short dumps that mostly repeat, which trains you to stop trusting the exercise.

Why ask for three ten-minute items?

Because the point of a dump is to feel lighter, and finishing something is what does that. A beautifully sorted list you look at once and close has not helped. Three short things done immediately have.