Column · health decisions postponed
The cost of acting is immediate: money, time, discomfort, a change of routine. The cost of not acting is deferred and probabilistic. Humans discount probabilistic future costs heavily, and health is the purest case of that discount.
Almost everyone knows what they should do. The gap is not knowledge; it is that the feedback loop is slow enough to be ignored and fast enough to hurt when it closes.
A number you can see. Not a goal, not a plan — a measurement that moves slowly enough to be honest and often enough to be noticed. Weight, sleep hours, resting heart rate, steps. One number, recorded on a date.
Because it converts a deferred cost into a visible trend. The trend is not scary, which is exactly why it works: it produces a small correction each week rather than a large one each decade.
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