Sleep

Defining sleep is a lot like trying to define life.  No one completely understands it, and if you try to explain it, you’re more likely to sound like Forrest Grump.  The Free Dictionary defines sleep as a natural periodic state of rest for the mind and body, in which the eyes usually close and consciousness is completely or partially lost, so that there is a decrease in bodily … [Read more...] about Is Lack of Sleep Hijacking Your Focus