What if I argue with my dm regarding my characters personality and gimmick?
That could go badly. Do you think the dm is unfair?
The dm doesn't let me to go the way I want with my character's personality
People's characters should be respected in a dungeon. If they keep acting up it might be best to remove them from the campaign and have someone else lead.
I'm going to try to convince the dm that my character holds a grudge against everyone because he sees everyone as monsters. I am sure he will like it.
Well you can try to convince him but do remember that he might remove you if he thinks you are ruining the others experience. So try to accept a no if he doesn't want to do it.