We like the word dynamic We like to use it a lot But there's nothing dynamic about staying in the same damn spot I like to feel erotic I like to feel raw Don't tell me you can handle it 'cause you know what we're here for I can't leave alone Like a full grown obsession And I want evolve into something more than human I'm 'bout to turn, to turn into Human engine Human engine I'm changing, changing, changing I'm changing It's how you keep me running It's how you keep me warm Until I gotta stop running 'cause I'm still in this body form And it's nice when I need it It's nice to be yours But sometimes I can't handle it When I don't know what I'm here for And If I grow old into something more than human I'm bound to turn, to turn into Human engine Human engine I'm changing, changing, changing I'm changing Human engine Human engine I'm changing, changing, changing I'm changing Not power for the human, only power for the engine Changing, changing, changing I'm changing, changing, changing Changing, changing, changing I'm changing To not be affected To not need you I don't need anything To not be objected To not need anything