Could you please comment on my poem?

I really like it...and really though it is in a way another depressing teenage poem i find it to be stronger than most....idk why. I cannot tell exactly what it is about but i feel that it is about someone who has been through rough events in life and is trying to hide the feelings of pain within. They pretend to be ok and do not let anyone in attempting to safe guard themselves but find that all they accomplish is exclusion and loneliness. They long for happiness but can only see misery and cannot understand why things continue...i am just making a bit of a guess...thats what i get from it..