ImprovedAug 14, 2026
Habits that survive a bad week
The streak is gone. In its place, a momentum figure that decays instead of resetting - because a counter that drops to zero after one missed day is the single best-documented reason people abandon habit tracking.
<p>The research on this is unusually clear, and it is uncomfortable reading if you have ever shipped a streak counter.</p><p>A qualitative study of run streaking found motivation was driven largely by <em>anticipated regret</em> at breaking the streak - and flagged the obvious follow-on question of what happens when it breaks. The answer, across habit-app reviews and teardowns, is the same story every time: a day is missed through illness, travel or ordinary life, the counter resets, a red mark appears, and the “what is the point” follows.</p><h3>What PlanJour does now</h3><p>There is no consecutive-day counter. Instead there is <strong>momentum</strong>: an exponentially weighted figure over the last twenty-eight days, where recent days count for more and older ones fade. Miss a Tuesday and it dips. Miss a fortnight and it dips a lot. It never resets, and <strong>it never shows you a zero.</strong></p><p>Alongside it, plain facts rather than verdicts: <em>five of the last seven days</em>. That is information you can act on. A zero is just a punishment.</p><h3>The honest note</h3><p>This was a contradiction in our own product. PlanJour is built to be gentle, and it was shipping the one mechanic the evidence most clearly identifies as a cause of abandonment. It is fixed, and no PlanJour user ever saw a streak reset to zero.</p>