Sleep is for the weak.
April 6, 2011 7:54 PM Subscribe
1-3 percent of the population may be natural "short sleepers" who function well on only a few hours sleep. Not only are these people both night owls AND early birds, they function perfectly happily on a short amount of sleep, without caffeine, without drowsiness. They're more energized, multitask more, are thinner, and are very cheerful and resilient. Sounds like Beggars In Spain wasn't too far off...
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