After several years of teaching college kids, I left my job and it was the best decision I've ever made.
Last thing that made me decide to do so (in a nutshell) the department designed a small private class for four students, and came to me and asked me to teach it for free, and without taking my opinion.
I was like you know what, FUCK YOU ALL, GO FIND WHO WOULD TEACH THIS CLASS AND THE OTHER THREE CLASSES OF MINE THIS SEMESTER, I'M OUT.