I'm calling it quits

I've come to the conclusion that I hate what I do. It's a dead-end job, it's not taking me anywhere, and it sucks.
I wasn't planning on sticking with it for too long, but I thought it would still take me another semester teaching before I moved on. But I'm having this feeling that this should be my last semester.
But it's just awful! I hate it, I'm miserable... well, can't complain forever, gotta do something, so I am. I'm gonna take another test for another certificate and then go to college, anything!
SIGH!!!!!!!!!!!!!!!!!!!!!!!!!!