If you're asking me if I, personally, can defend myself with a gun, no. I've never even held a gun in my life. I also have tight psychological blocks. I'm incapable of punching people, is what I'm saying(*). I've survived mugging attempts in the past by running like hell. And that's the optimal defense in most situations.
If you're asking whether a gun is a viable defensive weapon, then I'd say it is, although it's not universal. In close-range scuffles it might be useless. Pointing a gun at someone is probably a decent intimidation tactic though.
If it's about the legal stuff, I don't really know how it is where I live right now, but considering the "everyone is guilty of something" mentality around here, it's probably damn near impossible to actually defend yourself with a gun and not be charged with something (even if you just used it to intimidate). In my home country, shooting incidents are extremely rare (we have some of the most restrictive gun regulations in the world, I've been told), and defensive gun usage is much less common. There was a huge media brouhaha a few years back, where a guy who had been receiving threats against him and his family lost it and shot a burglar who entered through a broken window shouting curses. He was cleared in the court, but he had to be relocated with his family, because the town was on the verge of lynching him. So even though it's legally possible to defend yourself with a gun, there's not much social acceptance of it.
(*) I like to think it has changed since I had some martial arts training, but I'd never want to be in a situation where that would be tested.
If you're asking whether a gun is a viable defensive weapon, then I'd say it is, although it's not universal. In close-range scuffles it might be useless. Pointing a gun at someone is probably a decent intimidation tactic though.
If it's about the legal stuff, I don't really know how it is where I live right now, but considering the "everyone is guilty of something" mentality around here, it's probably damn near impossible to actually defend yourself with a gun and not be charged with something (even if you just used it to intimidate). In my home country, shooting incidents are extremely rare (we have some of the most restrictive gun regulations in the world, I've been told), and defensive gun usage is much less common. There was a huge media brouhaha a few years back, where a guy who had been receiving threats against him and his family lost it and shot a burglar who entered through a broken window shouting curses. He was cleared in the court, but he had to be relocated with his family, because the town was on the verge of lynching him. So even though it's legally possible to defend yourself with a gun, there's not much social acceptance of it.
(*) I like to think it has changed since I had some martial arts training, but I'd never want to be in a situation where that would be tested.