>>150216082 (OP)
I'd growl "You're completely right", then I'd lift him up and say "I don't have the balls to kill anyone!" and smash his head through a glass window. Then I'd say "Murder is for villain! Heroes like me uphold the law!" as I unlawfully brutalize him. I'd crush his hand with my boot, break his arm and leg as he struggled.
Then I'd turn him over to the cops and get an applause even though I committed crimes that are, while not as bad as murder, are definite signs that I'm a danger to society for everyone to see.
You see, you don't have to kill someone to make them feel like they'd rather be dead. And, if this was realistic, I would end the careers of criminals simply because they would have taken injuries that would make it impossible to do strenuous labor again. They'd struggle to walk or breath without assistance. All while being as weak as Superman and not killing.
PS, I'm assuming I'm Batman or something.