I'd like to know exactly how the term potential attacker is defined. Just what criteria must be present to justify my saying, "I'm armed. Leave me alone," or my calling the attention of the "potential attacker" to the butt of my pistol? This particular area is to me among the most difficult the CCW person faces.
As a sports official, I've been threatened more than once by hotheaded players and spectators. If, after the game, a couple of mouthy guys follow me to the parking lot, when do they become "potential attackers"?
Ektarr asks, "What if the act of pulling the gun stops the threat in its tracks?"
I would say, "Then you cannot legally shoot." To take an extreme example, suppose two burly thugs follow you down a dark, empty street after midnight. They close the distance on you fast, and then you hear from close behind, "Give it up, mutha****a." You turn with pistol drawn, and both thugs freeze and back off. I would say you were justified in drawing your weapon but would not be justified in shooting.
Suppose they both charge you and you fire and drop the first one. Then the second one turns tail and runs. If the threat is now over, you can't shoot any more, at either one of the poor oppressed victims of society.