Letra de Pound For Pound

I know my body's not a perfect machine I don't know how it keeps on working with me 'cause if i'm going out i'm back after sunrise If i'm going out i'm back after sunrise If i'm going out i'm back after sunrise I know my body's not a perfect machine I'm just surprised that it endures this routine 'cause if i'm going out i'm back after sunrise If i'm going out i'm back after sunrise If i'm going out i'm back after sunrise I guess excessive is what you'd call it The more i'm getting the more i want it I shouldn't let this become a problem But when i'm dead i suppose i'll stop it But until then i want more If i'm going out i'm back after sunrise