Surprisingly, out of all the crappy teachers I have had, I have never had one like that. Though, I did have one that was the exact opposite, treating me like crap and treating friends good. But, I guess that would be natural.
A third language? odaer. I don't think I would be able to handle that XD If I had to take two languages at any of my schools, I would use one of them as a "filler" class, where I skip that class, hide out in the bathrooms, and sometimes catch up on the schoolwork I'm supposed to be doing at home. Why, sometimes back when I was in 8th grade, I brought my GBA-SP to keep me entertained while I sit in the bathrooms XD
Also, I remember this one time a friend kept me some company XD we walked the two miles to school since we missed the bus, and I naturally ditched a class that wasn't the filler class, which half the time was English, crappy teacher. Here is how the situation went:
Pat: (Sitting in the bathrooms)
Hunter: (Walks in, sees Pats shoes) ... Pat?
Pat: ... yes?
Pat and Hunter: (both ROFLing)