For Byung-Chul Han, inactivity constitutes the human. Without moments of pause or hesitation, acting deteriorates into blind action and reaction. When life follows the rule of stimulus–response and need–satisfaction, it atrophies into pure survival: naked biological life. If we lose the ability to be inactive, we begin to resemble machines that simply function. True life begins when concern for survival, for the exigencies of mere life, ends. The ultimate purpose of all human endeavour is inactivity.