the.com/nap
a tactical retreat from consciousness that somehow makes you better at being conscious
perfect length10-20 minutes dodges grogginess and boosts alertness
NASA proof26-minute naps improved pilot performance by 34 percent
named statepost-nap fog is called sleep inertia
royal habitChurchill napped daily to fight a two-front war
caffeine combocoffee before napping wakes you sharper, as it kicks in