Why are mixed people such narcissists?

Why are mixed people obsessed with their race and narcissistic as hell? They're also arrogant and bigots, if you're not attracted to them because they're mixed, you're a nazi! Is this because in actuality, people don't want the "race issue" to disappear. People want their race to be the most single important thing about them. It seems mixed people have the same view about themselves as the Nazis had about Nordics. That they're superior to everyone. That proves me right. Looks do matter