What is wrong is that you shouldn't have a gun to fire back with. What is also wrong is that the assailant should not be able to have a gun either. You'd think it was the wild west and that most yanks think they're Billy The bloody Kid. There seems to be a lot of excess insanity going round in America. Another reason for you in particular is that God told you not to kill people and he also said that you should turn the other cheek. Don't you just love these Christians who cherrypick the bits of their belief system that suit them?