Field notes
Seven-day streaks and people who do not keep office hours
The seven-day streak is a poster. It looks well on a lock screen. It is a poor description of a nurse on nights at Hospital Kuala Lumpur, a cook in a hotel kitchen, or anyone fasting and changing sleep during Ramadan. Those people may still open a food log four times in ten days, still complete a wind-down on their off evenings, still sit for three minutes on a break. The badge calls them failures on the fifth morning.
We do not tell teams to delete streaks. Some users like a chain. We do tell teams to stop using the chain as the main picture of return. A person who logs lunch on the days they cook at home, and who skips the log on the days they eat in a hospital canteen, is not “churning.” They are using a nutrition app the way a working week allows.
Ramadan deserves its own paragraph because teams still send us trial cohorts that overlap it and then treat the month as a verdict. Meal times move. Sleep moves. A 6 a.m. meditation reminder meets a household that is already awake for sahur, or a household that has just gone to bed. Neither is the “quiet morning” the copy writer had in mind. Read a second month after Hari Raya before you decide the product is at fault.
If you need a picture of return, try this: among people who finished one real session — a logged meal, a completed sitting, a marked cool-down — how many finished another within ten days, not within twenty-four hours. Ten days still has a pulse. It does not pretend everyone keeps a desk calendar.
The streak can stay as a toy. It should not be the sentence you pass on a person’s habit.