One Tuesday, the grocer’s shop was shuttered. A "For Lease" sign hung crookedly in the window. Elias stopped. He counted his twenty-two steps again, thinking he had miscalculated. The silence of the closed shop was "deafening," a sensation similar to what others feel when sudden changes break a long-standing habit [12].

Elias remembered advice he had once read: healthy habits should be doable and flexible enough to sustain you through life's shifts [19]. He decided to walk a different path home.

A brisk walk to the neighborhood park, observing the same shopkeepers opening their doors at the same minute every day [1].