60 hours of no sleeping, working and whatnot. Zero concentration, zero memory, physical exhaustion, a bit hard to read sentences, they're not really coheseive in my heaed. The problem lies in the fact that you can't sleep until around 4-5 am, not interesting when you need to get up around 7.15. Then you get up, and just start to take almost pure caffeine (coke, coffee with a bit of water, caffeine pills,...) and you're dependant on that for the rest of the day. ...