JIBUN SCORE - Performance Log

See "today was a good day" as a difference, not a feeling. JIBUN SCORE lets you score your day once, then compares today's you with your usual you. Never with other people: only with you over the previous 30 days, today excluded. No rankings, no population averages, nothing to show anyone. No account, and records never leave your device. --- Done in 30 seconds --- Rate four things: work, life, body and mind, 1 to 10 on a single scale bar. Items open one at a time as you answer, or all at once. --- "Against your usual" is the point --- The number travels from your usual average to today's value: that distance is today's difference. Each item is a bar: the fill is today, the thin line is your usual self. Up and down always carry a symbol, so they read in greyscale too. After ten days, a faint band marks your usual range. The same +0.5 is nothing if you swing a lot and big if you rarely…