I'm not a vigilante, but, I'm also not going to shy away from danger. I carry to protect. If I need to, I will do by best to put down anyone who is doing or attempting to do harm to myself, my family, or in certain circumstances, my property.
In most cases, there are no rifles. If there is little doubt of not than one attacker, a proper light is a force multiplier. And I get to choose to use it or not, depending on the circumstances.
I try to think ahead and think this through so if something happens, there's less active thinking. I flip through my already determined check list, and can very quickly decide if it's flight or fight.