Do you want to sit around and watch 30 kids, 20 of whom are probably total little shits, while you have an administrator or four breathing down your neck about their state test scores, and why aren't they higher, what are you doing to raise them? Also Timmy's mom refuses to answer emails or phone calls, she only comes in to yell at you because her son definitely didn't deliberately poop all over the bathroom floor and then fail to turn in any homework for four months.
I couldn't teach elementary for more than a few days before hanging it up.