i don't know what your deal is against teachers, but i'm guessing either you had really bad experiences in school, you sucked as a student, or you're just simply trolling like a boss.
any time you want to sack up and come face a hundred 12/13 year olds, plan interesting lessons for them, and deal with all the crap they're able and willing to bring, plus their parents, give me a holler. i'll give you my classes for the day, but i doubt you'd be able to last until lunch.
what i do know is that you haven't got the first clue about what a teacher does or what a teacher has to go through. without a doubt in my mind, it would be best if just closed your ill-informed yapper about something you know so very little about.