Lyric discussion by Itsonlyharry 

its in no way about self mutilation. its about how he gives all he's got for what he loves and his musical ambitions and how he really does want to show a girl that he loves her. Obviously there's another guy involved, probably a dick, who's treating her badly so its up to her to choose Jonny or the other guy. Maybe I'm just jumping to that conclusion because that happened to me today, but that's what the song really says to me.

An error occured.