07-19-2010, 07:44 PM
I used to routinely sleep 4 hours every other night...but the most that I've stayed up continuously is 70 hours. My friend did 84 hrs...the truth is that I probably could have done 84 hrs. You get so numb after 24 hrs that the rest just doesn't impact you. I simply ran out of things that needed to get done, so I slept.