From 7:30 AM on a Friday til 12:00 on the Saturday, 18 hours of that was playing Final Fantasy Crystal Chronicles with friends, with only small breaks to talk about random stuff and smoke weed.

Good times.

I didn't actually feel tired the next day, just everything seemed really bright and I felt very hyperactive, I even had breakfast when I got home, then I just collapsed into bed and missed a whole load of text messages from people about important stuff.