This is an amazing song. I listen to it just for the beat and music, but the lyrics are really deep too. Absolutely fantastic.
So, about the song. It seems to be about a boy who has a bad view of the world now. He used to be able to do whatever he wanted (singing, writing, partying.) because it was fun; but now that he's older, he's stuck doing things he doesn't want to do, which gets frustrating and nerve-racking. Eventually, he starts to change everything about himself and goes crazy with anger, but inside he's horribly depressed. He can pray, but no "God" helps him, or anyone else. He commits suicide and there you go.