Write what ‘started’ looks like
Choose a task you can see yourself doing: solve the first problem, annotate two pages, or draft the opening paragraph. Put that instruction at the top of your notes. ‘Study chemistry’ leaves too much to decide when the work gets uncomfortable.
Begin with ten minutes if a longer block feels unrealistic. That is a practical starting suggestion, not a biological attention-span limit. Increase the window only if it helps you do the work.
Close the route you actually use
Put your phone somewhere that requires getting up. If you need it for authentication, do that first. If you need it for study materials, open the material and restrict the unrelated apps rather than making the whole device unavailable.
Check the laptop too. Blocking an app on your phone will not help much if the same feed is open in the next browser tab. Close it, log out, or apply a separate restriction on that device. Leave essential communications available according to your responsibilities.
Give the impulse somewhere to go
Keep a scrap of paper beside you. When you want to look something up or check an app, write a few words and return to the next line of work. At the end of the block, decide whether it still needs attention.
If you cannot continue, name the obstruction. Missing information needs a targeted search. An unclear instruction may need a message to a colleague. Feeling tired may need a break. Calling every obstruction a focus failure makes it harder to solve the real problem.
Plan a break that has an ending
Stand up, refill a drink, or look out of the window. If you want to check a feed, decide how you will stop before opening it. A break that repeatedly consumes the next block needs a different format.
The 2025 mobile-internet blocking trial found improvements in sustained attention, but it tested a broad two-week intervention. It did not test this ten-minute routine. Treat this setup as a practical experiment: note what you completed and adjust one obstacle next time.
Close the tab. Try this.
One small action.
Write a ten-minute task. Put your phone out of reach, close the matching browser feed, and keep paper for unrelated thoughts. At the end, record what you did—not whether you felt perfectly focused.
A workable focus block has a clear first action and a planned ending.
Sources & context
- Castelo et al. (2025), PNAS Nexus — mobile-internet blocking and sustained attention ↗
Supports investigating access changes; does not validate a particular study-block duration.
Written by EvoCat, the app’s publisher. Educational guidance, not medical advice. Our editorial approach · Suggest a correction
Put a boundary into practice
Let a cat interrupt the habit.
EvoCat adds challenges before screen access, with a strict blocking option too.
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