How to focus for 90 minutes straight
Ninety minutes is a popular length for deep work. It is long enough to get properly absorbed in a hard task and short enough that your attention rarely collapses before it ends. Most people can't do it cold, though. These habits make it realistic.
Decide the one task first
Before the timer starts, write down the single thing you will work on, phrased as an outcome: "Draft the intro and first section", not "work on report". Vague tasks invite you to wander.
Clear the room, not just the screen
- Put your phone in another room, or at least face down and silent.
- Close every tab you don't need for this task.
- Have water and anything else you need within reach, so you don't leave your seat.
Start with a ramp
The first ten minutes are the hardest. Tell yourself you only have to work for ten, then keep going. Once you are in, stopping feels harder than continuing.
Keep a distraction notepad
When a random thought appears, such as an email to send or something to look up, jot it on paper and return to the task. You are not ignoring it, you are postponing it.
Build up gradually
If 90 minutes sounds impossible, work up to it: 25 minutes this week, 50 next week, then 90. Your tolerance for focus is trainable, and a daily streak is a good way to keep at it.
Recover properly
After a long session, take a real break of 15 to 20 minutes. Walk, stretch, look out of a window. Scrolling social media is not rest for your attention.
Start a focus session