[There's his point again, though. He can't help but hurt people. In trying to avoid hurting people, he inevitably ends up hurting people. In trying to do good, he will inevitably commit evil acts. He's a literal walking catastrophe waiting to happen to people, and he's out of words to express that.]

I'll be hurting people for as long as I'm still breathing air.

[...Maybe not long, from the sound of his lungs.]

I can stop myself doing a lotta things, but I can't stop that part.