I agree I was privately educated I was bullied EVERY day from the age of 6 didn't fit in and didn't achieve anything I wasn't acedemic, sporty , pretty and constantly felt a failure as I failed to achieve my potential
I was made to go to an all girls bording school at 11 I was miserable lasted 2 terms before going to a co ed private were I wasn't sporty enough to fit in
I have so many issues from private school I don't think would have been an issue if I went state
I saw everything from eating disorders , drug abuse and underage sex onwards during my time at various private schools
Before 6th form I went and got info bout local 6th forms I found one that totally suited my arty talented as appears to my parents preference to an upmarket 6th form for posh kids , they wouldn't let's go cause it was state
I ended up having a breakdown and leaving and never went back to school 
I send my ds to a local state he's happy as lately and goes with all the neighbours kids
I wish my parents had not paid out all the money on private and let me do activitys, live in a nicer house etc... All which could not have been afforded due to paying for private education