Some blacks call themselves niggers . They have a chip on their shoulder about being black. Sometimes it is a response to constantly being challenged by bullies. To fight a bully, become a bully. A stupid, self perpetuating cycle of oppression and counter oppression that turns into institutionalized hatred.
Institutionalized hatred is both inherently stable and inherently destabilizing.
Pathetic though this is, it gets worse - the Seattle police play this game, too. It is a simple equation. There is no way women can know how they make men feel about themselves. Liars and cheaters are losers, though many look like winners. The X chromosome is packed with data, while the Y is primarily filler.