I'm going to say what I've said before, to others who have posted for similar reasons. I know from experience that being PG can be isolating. It can make you feel different, lonely, and misunderstood. You can't change that, absent finding other PG folks who share your interests, ideals, and personality, and who want to be your friends.
But your emotions (anger, resentment, etc.) toward people who are less intelligent than you are are not something that you're stuck with. You can change your reaction to your environment, and I hope that you will work on doing that, because living in a world full of people you hate must be very depressing. If you address that problem, I think you'll find that life becomes much more tolerable.
