I remember having it drilled into me in high school that I was procrastinating school work while at my mom's to avoid spending time with my dad and I was faking my sobbing for sympathy and I was a horrible person who was lucky to have a dad as good as I had and how I keep doing the same things wrong and I am a smartass prick who doesn't care about anyone but myself.
12-14 was rough.
School work stress was quite tame by comparison. At least your teachers don't scream at you for hours until you forget why.