She's nothing to me; she shouldn't have had books. It was her responsibility ... I hate her.

I don't know who you are talking about but it seems like your ... sister? I know you hate her but in the future you might regret hating her, maybe you can change her? She won't be there forever so try to be grateful of her. I know a lot of people that I want to hate because they do a lot of messed up stuff to me and others but somehow I can't because I know they are hurting inside.