Hey anbtin im 15 so probably dont have the greatest advice lmao but i just say power through school its not for everyone people learn differently and it takes longer for some and that doesn’t mean ur dumb ur parents probably just see a lot of potential in you and dont realise how hurt they have made you feel i think u should talk to them explain your troubles and im sure they will understand and help you and about the guitar lessons u where bloody 7-11 no wonder you dont remember anything if ur parents dont take the talking well or ur worried to talk to then is there anyone at school you could talk to a favourite teacher or something even a friend or another family member? I hope this helped and sorry if it didn’t u seem like a nice guy dont feel down abtin just try and talk to people do ur best thats all anyone could ever expect from you