Imagine an experiment. You take a healthy person and put them in a bed. You tell them they’re not allowed to sit or stand up, at all. If they do, the next day they will be strapped to electrocution devices to stimulate pain, and keep awake long past exhaustion without knowing— when they’ll be allowed to sleep. They will also have to cancel/ miss out on any activities they had scheduled for the next five days. They’re not allowed to move around too much, if they do, the above applies: Electrocution and sleep deprivation for an indefinite amount of time.