Focus session · studying · 90 min
90-minute studying session with a fireplace and a timer, when you need something unremarkable
Sit down, press start, and take in the material for 90 minutes. One full ultradian cycle, for work that needs a long runway.
Press start. The timer keeps time so you do not have to look at a clock.
Let your forehead smooth out. Most of us hold a small frown there all day. Nothing dramatic happens here, and that is deliberate. We'll be efficient and then you can get on with your day.
1 Before you start
- Decide what counts as done for this block. "Two pages" is better than "make progress".
- If your mind is already racing, write down the three loudest thoughts before you begin.
- Put your phone in another room, or in a drawer you cannot reach without standing up.
- Remind yourself that you are allowed to produce something mediocre in the first pass.
- Turn off notifications for the next block, not just to silent.
2 While the timer runs
- When the timer feels too long, look at it less. The clock is not the task.
- When you get an idea for something else, park it. Do not follow it.
- When you notice you have drifted, do not restart the block. Just come back and carry on counting from where the timer is.
- If the task suddenly feels impossible, make it smaller rather than stopping. One paragraph. One function. One row.
3 When it ends
- Roll your shoulders and your neck before the next block.
- If it went badly, note one thing that worked anyway. There is usually one.
- Say the session is finished, out loud if you can. It marks the boundary.
4What to put on
a fireplace — Crackles and a low roar underneath. Warm, irregular, and undemanding.
This page is a tool, not a course. Nothing is tracked, nothing is saved, and nobody is told whether you finished.
If this block does not fit, try Deep work timer: 25 minutes of studying (birds at dawn), when nothing else has worked today, Deep work timer: 50 minutes of admin and email (birds at dawn), when you have already had a long week or 25-minute focus block for design work — plain quiet, when you are on your own.