quote of the day

[psocoptera]

"Is there some ecological advantage to having some people depressed? Depressed people are probably less energetic, less likely to be the ones who go over the hill and explore. Maybe we depressed people provide a counter-balance to the more energetic. Maybe we sometimes survive because we sleep late rather than go out early and get killed."

from http://my.en.com/~mcq/umwelt2.html