As a society, we love judging people. In fact, that could probably be counted as our national pastime. We judge people on what they wear, don't wear, eat, don't eat, do, don't do, buy, don't buy. How high we turn up our noses is directly related to how good we feel about ourselves. The more we squish someone's self-esteem, the better human beings we think we are. And the more we keep people out of our social circles, the more we congratulate ourselves on saving society from ruin and collapse!