Detailed text transcripts for TV channel - CNN - 20110406:10:57:00
About 1% to 3% of the population, known as short sleepers. these are people that don't put their laptops down until after midnight, yet usually the ones up before sunrise, hit the gym when you're still standing around praying your coffee maker will speed up. tons of energy, always looking for something interesting to do. researchers say some short sleepers actually have hypomania, a mild form of mania with racing thoughts and few inhibitions. >> you sleep little and you sleep naked that could be hy hypoman hypomania. >> you're allowed to wear clothes to in this study. it's rare. the reason the...