1. Identify the smallest effective list. Choose apps you open automatically or struggle to leave: social feeds, short video, games, news, shopping, dating, or email. Do not block an app simply because it has high screen time if that time is useful.
2. Audit essential functions. If Instagram contains client DMs, Telegram carries shift changes, or email is your on-call route, move urgent communication elsewhere before blocking.
3. Select the apps in Fella. Start a manual session or create a routine for the hours you need. Unselected apps continue working normally.
4. Define an emergency-unlock rule. Decide in advance what qualifies: retrieve a ticket, answer an urgent message, or access a required detail. “I am bored” is not an emergency.
5. Let Fella close the window. After five minutes, blocked apps relock without relying on you to stop at the perfect moment.