Classic formula:

25 minutes focus → 5 minutes break

After 4 rounds → longer break.

Why it works:

• 25 min feels small enough to start
• Your brain loves clear edges (start/stop points)
• You avoid the “study for 3 hours while scrolling Twitter” illusion

Our favorite:

👉 https://pomofocus.io/

Extra hack:

Write what you’ll do in each 25-min block.

Not “study marketing.”

But: “Summarize slides 14–26.”

Specific → Achievable → Done faster.