I'm in the unfortunate position of having been forced to endure copious amounts of Emo chick poetry because a core part of my English Lit degree was "women studies" - I guess "feminism" was a boo-word by then. I hate Sylvia "Emo" Plath. Always have. Having to study her crap poetry just made me hate her more.
As to whether or not emo chicks hate themselves, there's good reason for them to do so. Emo chick poems are classic demonstrations of self-indulgence, self-obsession, selfishness and self gratification. That's not a criticism, that's just what defines the genre. For me, that makes it all suck.. though I understand and accept that some people find it tolerable.
Nope, of course not. If you wanted people to do that, you'd publish it.