My motto throughout college was "I can do anything for two months." It came in very handy since my school was on the trimester system. I never had to do much of anything for longer than two months. Tough classes, annoying neighbors, awkward roommates. I think eleven weeks was the longest I had to put up with any of them.
Well, NaNo's only one month. So take that!
(I say this after staring at a blinking cursor for ten minutes straight.)