Guide · Capture

How to do a brain dump, and what to do after

Your head is holding a grocery item, two work deadlines, a text you haven't answered, a form that's overdue, and a vague sense that you're forgetting something. None of it is written anywhere, so your brain keeps every item warm by replaying it. A brain dump is the five-minute fix: get all of it out of your head and onto a page, unfiltered. The relief is immediate. What you do next decides whether it lasts.

What a brain dump is

Writing down everything on your mind, in whatever order it arrives, until the stream slows. Tasks, worries, ideas, errands, names, half-thoughts. No categories, no priorities, no judging whether a line deserves to be there. The psychology behind it is better established than the famous name for it: people reliably return to work they've left unfinished, and in a 2011 experiment, writing down how, when and where you'd do an unfinished task removed its intrusive pull almost as completely as finishing it. Your brain doesn't need the thing done to let go of it. It needs the thing kept.

How to do one

1. Open one page. Paper, a note, an empty list. One place, not three.
2. Write one line per thought. Short and ugly is correct: "dentist", "reply to Amara", "that thing about the invoice". You're capturing, not composing.
3. Don't sort while you write. The moment you start deciding where a line belongs, the stream stops. Sorting is a separate step.
4. Stop when the thoughts slow. Five to ten minutes, usually. The page doesn't need to be complete; your head needs to be quiet.

Some example lines from a real dump: book the dentist · finish the grant draft · why is the car making that noise · mom's birthday gift · unsubscribe from that newsletter · read one chapter · cancel the trial before Friday. Notice the mix: appointments next to worries next to five-minute chores. That's what a head actually holds.

The step most advice skips: sorting

A brain dump that stays a pile becomes a new source of guilt: forty lines staring at you, most of them undone forever. The fix is one light pass. Give each line one of three homes:

• Today. Only what you'd honestly do today. Three to five lines, not fifteen.
• A specific day. The form due Friday goes to Friday. Then it stops existing until Friday.
• Someday. Everything else. No date, no pressure, not deleted. Most lines land here, and that's the system working.

The point of sorting isn't productivity theater. It's that today's list ends up short and true, which is the only kind of list that gets used. A brain dump empties your head; the sort keeps it empty.

Brain dump vs. to-do list

They're not the same thing, and treating them as the same is why lists rot. A to-do list is a promise about today. A brain dump is an inventory of your head. When every captured thought lands directly on today's list, the list grows until it's unusable, and then you abandon it and the thoughts move back into your head. Keep the dump wide and the day narrow. And if what fills your head is less a backlog and more a running commentary, the between-tasks cousin of this method is interstitial journaling: one timestamped line at every switch.

How Calibrate does this

In Calibrate, capture is the front door. Tap once and type; each new line commits as you go, as fast as thoughts arrive. A small bar above the keyboard sets a future day or a Space without leaving the line, and anything without a date waits quietly in Someday. Today stays a short list. And when a line is ready to become work, swipe it to start a three-minute sitting right there. The dump, the sort, and the doing live in one place.

Common questions