Plus, as far as I know, there is also the "open carry" possibility that allows you to carry around a shotgun or assault rifle in many US states if you feel threatened (e.g. by muslims going to a place of worship or similar). Also, with the "stand your ground" laws, you only need to
feel threatened to have a legal ground to shoot somebody else.
I wonder what my colleagues would say if I brought an assault rifle to my business meetings citing my constitutional rights
. And if they complained and barred me from doing so I could likely still sue my company or at least stage a boycott for infringement on my personal rights
.
In many other countries in Europe the idea is that you should not need to carry a weapon with you, as the police would typically be able to take care of violent crime. (I also typically rely more on the idea that not every idiot out there would be carrying a weapon and police officers would be keeping the peace, rather than that I would also carry a six-shooter at my hip, and practice regularly to be able to draw faster than the "bad" guys ... that "frontier" spirit as was suitable in 1800
in some parts of the world).
So "concealed carry" permits would be limited to people who are believed to truly need a weapon, e.g. jewellers carrying valuable items with them, licensed private detectives and bodyguards, or people who are threatened by criminals.
Where I live now, in Malaysia, the law is even more simple. Carrying a gun illegally carries a mandatory death sentence like drug trafficking AFAIK, so criminals would rather carry machetes or other dangerous things that are not guns. I must say that this makes me feel safer, because while you can still kill or grievously hurt somebody with a machete or knife, it is not as easy as with a firearm.