It is normal that I'm afraid of nerds?
Why are you afraid of nerds? Is this a true statement?
Nerds make me angry and I want to smash their faces
Nerds have as much right to exist as anyone else. You need to control yourself and your behaviors and give everyone the same rights as you want for yourself.
I don't care, I just hate nerds and I wish they would just go away.
This is something that is quite unusual, maybe take a step back and think how you would feel if the tables were turned? You would be more of a decent person to just control your temper when anyone comes along and not just the nerds.