When you feel restless? When you can't get to sleep and you've exausted all your options and eliminated causes of sleeplessness such as not drinking caffine, not playing media of any kind before bed, and even going so far as to use a natural or chemical sleep aid? Sometimes I think that the true cause of my sleeplessness is nothing but one thing.... not being able to stop thinking so much. My brain keeps me up EVEN LATER if I don't drink caffine or play video games or music or what have you... I feel like my generation has the want- no NEED to be entertained. What do you guys do when you just can't stop thinking and you toss and turn?