Alright, I will talk about the subjects that could've been good but were ruined by the teacher (Not the subjects I hate, like English).
First, there's music class. It was during 5th-6th grade and our teacher was something else. She expected that everyone was a professional (Although it was a forced class you had to take), which she would mark you down for every little imperfection on our assignments. She also hated when you talked in her class, which she would scream on the top of her lungs (Sorta ironic) when someone talked. That was a shit class.
Second, there was Communications. It was during Sophmore year of high school, which the teacher was a far-left feminist and what made it worst is that my brother had the same communications teacher. The teacher would only grade based on your gender and not actually on your work. For example, for the very first speech, it was an intro speech about telling the class about yourself. She told our class that it would only be graded for completion (Just walking up there and doing the speech will give you 100%), which seemed fine. However, this is where her feminist side kicks in. For all of the females in her class, she gave 100% for all of them. However, for all the males, she gave us all 0%. We told her that she told us it was for a completion grade, which she then told us "Too bad, get used to it." I auto dropped the class after that, which I went to another communications teacher that was an angel in comparison to this teacher. And from what I heard from my friend, that feminist teacher continued that trend, which all the females got A's and B's while the males all got 0% on all of the assignments. Someone reported her but of course the school did nothing about it and what was funny is she was exactly the same as what my brother told me, so it was good I left that class ASAP.