Re: The "Cowards" comment
@joeW: "I'm not sure why you think other people should risk their necks"
Because he expects other people to not be cowards. You seem to think that someone who won't stop a robber would stop an assailant, and that is quite frankly absurd, if you haven't got the cojones to block some dude's exit, I doubt you're gonna get brave and take a punch for someone.