It's Not Me, It's You

It's not me, it's you, that makes this life worth livin',
it's not you, it's me, that makes me wanna give in,
it's not me, it's you, that makes me smile,
it's not you, it's me, that makes this life so vile,
it's not me, it's you, that brings me up to par,
it's not you, it's me, that leaves this ugly scar,
it's not me, it's you, that makes me love this life,
it's not you, it's me, that makes me want that knife,
it's not me, it's you, that makes this life worth working at,
and you know, I just can't mess with that...