I completely agree. Good one.
However, like I have mentioned in my writing, I would say Hanna herself to be blamed slightly (ofcourse including everyone around her who loved her and pretended to be friends). She gave up too quick. It’s not completely her fault, you know mind plays games and tricks you; sometimes you fall for that trick and you can’t do anything about it. That’s exactly what happened with Hanna Baker; I only wish she had fought harder than she did and someone took notice, atleast her parents.