I am a proponent of concealed carry. I am opposed to open carry.
I believe knowledge is when one knows that he doesn't know. Universal concealed carry imparts the possibility that people around one MAY be armed. This knowledge may mitigate criminal acts but at the same time not distress the Eloi. Two plusses. The less an armed person does to draw attention himself, the safer everyone is, especially the fellow who is carrying concealed. This sort of safety is accomplished by not having to give up any civil right. Some may say that open carry is the ultimate freedom. I don't necessily agree. I believe concealed carry creates more freedom because one gains or keeps the freedom of anonimity as well as keeping and bearing arms along with the rest of the freedoms we have.
Let's face it. Why in the world do we in the firearm culture seem to think that openly carrying a firearm around in public is a necessary exhibition to ratify the fact that we are a free society?
You know, the 2A speaks to the fact that the right to keep and bear arms shall not be infringed. Why? Well, it was because the founders, those of the anti federalist ilk, were afraid of standing armies. They insisted upon a B of R.
They knew a "militia", all able bodied men of a certain age, was necessary to the security of a free state, paticularly since they, the founders, were not enthralled with standing armies. Since the militia was not a standing army, they needed to have private arms; "...shall not be infringed". The founders also required that militia be "well regulated'. Yes! I understand regulated is a term that had a different meaning then than it does now. Well regulated meant that the militia be familiar with the manual of arms; how to use and handle them, so that they would be a usefull tool if needed.
To walk around with a sidearm openly displayed, or to be accustomed to walking around with a rifle slung over one's shoulder while at Wally World picking up pablum for the baby, is not efficacious, nor is it necessary for the readiness of an individual. To expect that a person who chooses to be armed be a might circumspect in doing so, does not, imho, infringe my right to keep and bear arms.
Carrying a proper sidearm, concealed, on the other hand, does smack of being properly regulated because one has to put some thought into the type of firearm being carried and the manner it is carried. It also implies that a person might have indulged in some practice in going around in that state. The person who would put this kind of thought into the manual of arms, probable would be more effective in the proper handling of a circumstance.
Just my .02¢. Oh, and I've been carrying concealed since 1964 and never have felt the need to do otherwise.