For a while there, KRISTEN STEWART seemed happy.  She was even SMILING a little, and posing for magazines in bikinis.

–But TRUE Kristen Stewart fans will be happy to know that she’s back to complaining and being sullen.  Today, she’s railing against her seventh grade teachers.  All of them.

–She says, quote, “School became genuinely uncomfortable.  I was feeling a little self-conscious about the acting thing with my peers, but also my teachers became a problem.

–”They didn’t want to do the extra work or put packages together so I could keep up while away.

–”They failed me.  My teachers failed me.  Not one, but all of them.  I’m always slightly ashamed in a way, about what I do.

–”I’m slightly embarrassed as I had such serious ambitions when I was younger, I just never imagined that I would ever have a reason not go to school.  But then this happened.”