People say I've been changing I don't act the same My mind's rearranging I don't feel a thing I'm not the kid that I used to be I've grown into a man They just don't know the other half of me What I really am When I look at myself in the mirror I can see clearer I'm nothing but a monster I'm nothing but a monster You can see it in my eyes It's crawling under my skin And I don't think I can hide what I am Anymore I'm nothing but a monster There's a devil on my shoulder He's trying to come in Said you might think you know me But you don't know my sins There's a place where my demons try to hide Deep down inside of me For so long I've kept them locked away But tonight I'm settin' them free When I look at myself in the mirror I can see clearer I'm nothing but a monster You can see it in my eyes It's crawling under my skin And I don't think I can hide what I am Anymore I'm nothing but a monster The man in my reflection And I am not the same You see him in my likeness He answers to my name When I look at myself in the mirror I can see clearer I'm nothing but a monster You can see it in my eyes It's crawling under my skin And I don't think I can hide what I am I don't think I can hide what I am I'm nothing but a monster