#1 Don't shoot someone unless your life is in danger.
#2 Don't shoot someone unless your intent is to kill them
#3 Don't make them mad. Make them dead.
If you can figure out a way to make a BB gun do that, have at it. I'd stick with a 9mm, and better yet, a 12 GA and a 9mm.
#4 If you live in a spot where you think it is likely you'll need to shoot someone to save your own life, it is time to change where you're living.
