“I stare into a thin, web-like crack above the urinal's handle and think to myself that if I were to disappear into that crack, say somehow miniaturize and slip into it, the odds are good that no one would notice I was gone. No... one... would... care. In fact some, if they noticed my absence, might feel an odd, indefinable sense of relief. This is true: the world is better off with some people gone. Our lives are not all interconnected. That theory is crock. Some people truly do not need to be here.”