Common sense should tell you that you are a target and that makes it more dangerous for everybody.
Common sense tells me that one or more perps planning on starting something will most likely be deterred if they know or suspect that I am armed...but that if they either cannot
be dissuaded, or if they only learn after the onset of the action that I am armed, their knowlege that I am armed will put me in the gravest danger.
That gun will not protect you against a determined thief.
It sure can if I can get to it. However, if I am on a crowded sidewalk and am set upon by two or three strong-arm or armed robbers without warning, the gun becomes theirs. For that reason, I think that there are places where it is not safe to carry a gun openly.
The off duty officer cited by Mas Ayoob died because he walked in on a robbery in progress, and someone called out for him to do something. Had they known that there was likey an armed policeman or citizen present before starting anything, the perps most likely would have waited or gone elsewhere.
In the city council shooting I mentioned above in this string, the shooter (Cookie Thornton) was going to kill everyone he could no matter what--he was not about to be deterred. Therefore, he shot the only two armed persons present first. That they were patrolmen is irrelevant--except to the extent that he more readily saw that they represented a threat to them because of the visibility of their uniforms.
That shooting, like so many others, occurred in a gun free zone. I suggest that it would never have happened in Elmer Keith's home town.
The city attorney reportedly survived by throwing chairs at the murderer while he ran for his life. Had he been carrying
and not detected by the shooter as being armed before he could draw and fire, he would have been a whole lot more effective.
Whether you are safer or less safe carrying openly depends on where you are and on what transpires. Actually, you could be quite safe even if unarmed--if you are surrounded by other citizens carrying openly. Those guys and gals won't be "targets" for anyone--according to
my common sense.
If you are one person carrying openly? Well, you'll be fine, unless (1) you happen to walk in on an armed criminal action in progress with a number of perps involved; (2) you happen to be where someone is going to start shooting no matter what; or (3) you are in a crowd and several perps working together to get your gun are able to grab or knife you before you know what's happening.