I think in all cases these are good things to discern, obviously. But when I think about what I would do in those situations,
I get a little weary with how much the law can potentially protect an aggressor. I feel like as soon as someone makes the decisions to invade my personal space and start beating me up, they should know that they're signed up to accept whatever happens to them. I really, really dislike the idea that I, as a potential victim, would need to have the state of mind/wherewithal to discern what kind of trouble I'm in before responding. I think the aggressor needs to take more responsibility for the fact that they are going out of their way to hurt someone, and they probably shouldn't do that. If there were potentially a case where someone picks a fight with me in a bar, and say I'm carrying a firearm, and it's this huge strong guy and he's starts wailing on me....I might fear for my life and shoot the guy. I don't know this guy's intentions, he's potentially bigger than me, he may have a weapon, if I get knocked out, who knows what they'll do to me then, I may not be conscience enough to discern what kind of trouble I'm in before reacting. I'd like to reserve the right to get someone off of me in whatever way necessary to protect myself.