i on average get 3-4 hours sleep now. honestly, the longest i've stayed up consecutively was 5 days. damn i'm telling you holucinations are a bitch after your 4th day up things are gonna get a little funny !! but i trust noone will stay up that long. i've done it a few times.
but after my wreck i was completely sleep deprived. i could go to sleep, but i'd wake up about the time of the accident(230am every night) and couldnt get back to sleep. now i'm like fuck it. when i get home in the evenings i get about 3-4 hours if that and i'm up for the rest of the nite/next day.