Yeah, it looks like this was a combination of students not doing to work/putting in the time, and a teacher who got too old and bitter to treat students with re

Yeah, it looks like this was a combination of students not doing to work/putting in the time, and a teacher who got too old and bitter to treat students with respect. It's also likely that previous generations were less thin skinned, but really nobody needs a sarcastic and condescending teacher shaming them in class over their grades and even previous generations would have done better without it.