Matthew Quick said this quote

...I am uncontrollable and dangerous. But of course I do not say this to Jake, mostly because he has never been locked up and doesn't understand what it feels like to lose control, and he only wants to watch the football game now, and none of this means anything to him, because he has never been married and he has never lost someone like Nikki and he is not trying to improve his life at all, because he doesn't ever feel the war that goes on in my chest every single fucking day--the chemical explosions that light up my skull like the Fourth of July and the awful needs and impulses and...