Hell, I've been suicidal for over 20 years.
I'd say the main difference was that I really did take no shit from anybody. Then after I left school, everyone was all, "you have to grow up now".. by which they didn't mean "grow up", they meant take shit from 'betters'.
For whatever reason, my battered and abused brain took this really seriously and I just.. took whatever abuse came my way until I barely dare go outside anymore. And for that, I got branded lazy.
I should have gotten my anger back but I just.. didn't. I was made to feel ashamed of everything I was.
Maybe if I find me before age 17, I'll find a way out.