'I will never forget you," lovers say to each other. The truth is that sooner or later, almost everyone is forgotten. In fact, many people you've met, from your kindergarten classmates to that sloshed guy at the bar last night, have forgotten you already. If you ran into them on the street today, they might be able to place your face, but probably won't remember your name. That's if you're lucky; most likely they'll just walk on by, oblivious.