I'm still not sure I see anything wrong with this picture. Yes being different from other people is hard - the more different the harder. People naturally gravitate towards those they can identify with. The solution to this problem is to develop a coping strategy, not to use force to bend the world around you. People should be entitled to seek out and live in homogenous environments. Just because these are not available to everyone all the time doesn't mean they should never be available to anyone.