If I am actually a narcissist, the healthiest thing you can do for yourself is to disengage from me.

I pointed out that I am NOT WHITE. So, you had to justify your rudeness by implying I am ACTING WHITE.

The fact that someone disagrees with your viewpoints and backs up theirs with actual facts does not dehumanize you. In academia, once upon a time, that was how discussions were conducted.

If you've ever watched a debate - that is how people debate. They both cite facts and back them up. There was a black debating group from a HBU back during Jim Crow that won first place. Were they white supremacists because they used logic and facts?