Very good attitude about something so serious, that's one reason that I stopped teaching was the fact you always had a few "cowboys " that thought shoot first . Those folks don't get what they are implying. When I was taking my training to teach the Sargent told us that even in war a human doesn't want to kill another human and would shoot around the enemy. But with that said I wouldn't hesitate to pull the trigger if my family was in danger.
