Polywhatawhosea? Polyphasic sleeping is when u break up your sleep into smaller sections throughout the day. You condition your body to naturally hit REM sleep right when u fall asleep so you get the restorative qualities of REM sleep yet you sleep only a fraction of what you would with one core sleep . I am attempting this schedule and for the first few days will be completely sleep deprived. I am looking for mindless activities that are not physically or mentally burdening but at the same time engaging and can help me get my mind off sleep. What I have so far is.. Cleaning Walking Stretching Playing video games (but which ones?)o Guitar Putting coins in coin sleeves (i have at least 1000 coins) Let me know your ideas please!