There's a lot to that mechanism you describe, which is essentially a cycle of (psychic) violence. It is a cycle initiated by very real otherness on one side, an

There's a lot to that mechanism you describe, which is essentially a cycle of (psychic) violence. It is a cycle initiated by very real otherness on one side, and the other side's instinct discomfort with otherness. So, essentially this problem would be solved of more people sought out and learned to enjoy diversity in personality. (e.g. http://ncase.me/polygons/ http://ncase.me/polygons/ but applied to personality, not race.)