I don't deny there are bad teachers, yet your mad views are that teachers are all mad and "no point in talking to a teacher". No point in talking to people like you is the thing.
As for the girl, trying to turn that back on it being a teacher's fault is sickening, bullying among people their own age is a major cause, lack of self worth that can happen to anyone, depression etc, doesn't make a difference, I put myself out there to help because I care what happens to these kids. You seem like a bit of a sick twisted person tbh.
Never used the word mad they're selfish and weak usually.
Never said it was a teacher bullying the girl but if it was it'd be far worse on her if it was with no one to turn to.