Why We Sleep, and Why We Often Can’t
I've always said to insomniacs that they should read textbooks. They'll either end up geniuses or fall asleep like the rest of us.<p>Is it making light of what's probably a very serious issue, I suppose so.<p>This article makes me very glad that I can fall asleep easy at night. Just another thing to be thankful for. The few nights I can't fall asleep quickly are torture, I cannot imagine what it must be like for someone to suffer through that frequently.