It's always turned out well.
The only time it did not, nothing would have helped as I was down before I knew I was in peril. A runner for the mob, huge guy, blind sided me, hit me so hard cracked the back of my eye. My own fault, I should not been in the seediest strip club in Times Square when NYC was a complete shithole at 4am.
See, that is the thing about carrying a gun, all it can do is make a bad situation worse. On two occasions, all a gun would have done, had I gone for it, was get me shot. Folks that pull guns on you have them on you before they notify you. So if you then go for yours, you have forced their hand. If someone wants to shoot you, they pull the trigger before you see the gun. See? You can't win. It's common sense to the reasoned.
You post as a know nothing cowboy. No real world experience, no intellectual skills to fall back on.
3# times I have been threatened with a gun, once a knife. Not a scratch anyone of the 4 times.
I got stories about bar... confrontations too. At times, I was a bit of a jerk, not at all the image of me you have. . Good thing I was fairly big.
I have grown out of that stupidity, for the most part anyway. I still flash and my significant reminds me I am not young anymore. LOL