Who Needs Sleep?

Sleep is strange beast. At it's most basic, get enough and you feel good, too much or too little and you feel tired.

But it comes in so many more packages than that, which often vary by the person. For example: if I nap in the afternoon, I'll generally feel somewhat refreshed when I wake, but I'll be prepossessed by a feeling that something's out of joint. That is, until I get a regular night's sleep at least.

Then there are just night's where you obviously didn't sleep right and messes with your ability to concentrate. I blame caffeine for this morning.