Am I the only one who is annoyed by girls/women who act too "prim and proper"?

Part of understanding how the "real world" works is understanding that you can't change every person you encounter who rubs you the wrong way or bothers you. In order for you to be successful in your career of helping people you need to focus on improving yourself and your skills and not worry or dwell upon the way others act. You are going to do great things in your life! You don't have time to dwell on someone who annoys you! I sincerely wish you the best of luck!