Lyric discussion by jujube111 

Cover art for St. Andrews lyrics by Bedouin Soundclash

I agree. It's definitely a confessional-type song.

"Now I've sung midnight choirs With baseheads, drunks, and liars But there's never fire,"

I think this means he's starting to come around and realize that there isn't any meaning in a life of drugs and alcohol and that he's ready to leave.