Because math.

This is what I think all the time when I do maths

Hang in there...I sucked at math in high school and even had a teacher tell me I was lucky to have even passed her class, gave me a sarcastic and condescending "didn't think you would make it" comment on my final exam score notes. I went on to make it through 4 levels of calculus and matrix logic before graduating, and now I'm an engineer. Wish I could go back and tell that teacher to pound sand now...

Theres always that one toxic teacher

I had a couple of them...funny how you remember the bad ones like that. And you think, these people are there to make an impact on the lives of hundreds of people, but they only served to give examples of what kind of person not to be. Which is helpful in a way I guess, but it still sucks. My dad was a teacher and I guess I may have been a little spoiled knowing what a real teacher was supposed to be like.