Polyphasic Sleep
Out of random walk link following, I wound up at Steve Pavlina's story of switching to a polyphasic sleep schedule. I won't lie, even as I admit that I need it I always begrudge the hours of the day I lose to sleep. If I could get by on 3 hours of sleep a day, I'd love that. Years ago when I interviewed Nancy Kress about her book Beggars in Spain I found it wish fulfillment fantasy. If I never had to sleep and could be no worse the wear for it, sign me up.
I'm still in the middle of reading Steve's story. I'm around day 20 now, and I see from the looks of the title of the last entry that this did not become a permanent change for Steve. Interesting stuff, though.