Principles and theory are fine, sadly real life is quite different. If somebody point a gun at you and asking 20$ it's a matter of losing 20$. If you try to follow your principles it immediately turns into matter of losing your life instead 20$.
You've misunderstood the principle i was talking about. The principle is
not necessarily to use the gun in a situation like that. The principle
is to have the
right to use the gun.
Here in Ohio we have a Conceal and Carry law. You must take a gun safety class, a gun proficiency class where they find out if you can shoot the thing, and you obtain a license that allows you to carry a concealed weapon somewhere on your body. The point is not so everyone goes around shooting each other. The point is that a person has a right to protect their own life if they feel it is in danger. There are many restrictions, if you end up shooting someone you have to go to court to prove this and that, and it's a process.
Anyway, if somebody came up to me, put a gun to my head, and asked for $20, I'd probably give him the money. Even if I was carrying a gun, it's not worth the trouble. He told me what he wanted, so I'll give it to him. Hopefully he'll go away without a confrontation. Hopefully I
never have to use that gun that I might carry with me. But I do have the option. Even if I never have to use it I'm glad to have the option, whereas many people around the world are simply not allowed to even have the option.
If you own a gun it doesn't mean your rights are save, it only means you are going into shootout with 50:50 chances at best. Fine when you are in grave danger, stupid in all other cases
Like I said, the point is not to use the gun. The point is to have the option to use it if need be. It's a decision that a responsible gun owner must make, just like how a police officer must decide if his or her life is in danger.
And if the thought didn't occur to you I'll remind you something about where I live: we do have that conceal and carry law. I have no idea who is licensed to carry a concealed gun in public. They're normal people just like me, with a straight head and clean record. When you get to thinking about it, everyone around you walking down the street might be carrying. No big deal.