Why Do I Want to Bounce My Leg All the Time?
by Patrick Allan from Lifehacker on (#3B28E)

I'm one of those people who is constantly moving. Whenever I'm not standing up, I get an uncontrollable urge to move my legs. They bounce for hours on end, and most of the time I don't even notice I'm doing it. When I do, I sometimes try to stop in case it's annoying others around me, but that just makes me feel...