1) I have a paper to write.
2) We are leaving on the 3:10 AM bus for London, to queue for cheap Hamlet tickets in the West End. If I sleep for 4 hours, I'll be tired all day. If I stay awake, I'll be loopy and fun all day.
Only 2 pages left of the paper, but I can guarantee I'll probably spend 3 of the next 4 hours staring blankly at my screen, wondering how I got myself into this little scheme. What an adventure.