Published May 4 by Elephant Journal. Click to view. I don’t sleep. For a long time now, I haven’t slept. And I as I lay here again at 2 a.m., alone in the soft blue glow of my iPhone, I realize that Facebook is a drug dealer. “Drug Dealer? What the hell are you talking about?” you ask. Just hear me out. The drug in question is dopamine and in this case it is the naturally occurring neurotransmitter that is involved in reward-motivated behavior. In other words, dopamine gives