ive gone close to 4 days with no sleep at all,dident even think about it till later and realized what i had done, i was actually felling pretty good the whole time, the frenchys i was traveling with called me a machine,raving all night and still busy everyday, tho a few braindead zombie hitch rides along the way, and of course way to much drugs, when i did crash it was a instent dead sleep for 12 hours