I thought it was to make yourself a super secret ninja of death.
It's a hard choice between "super secret ninja of death" and "victim". Apparently concealed carry means both.
Open carry is the only responsible choice unless you want to be a victim. Operator is the opposite of victim. Therefore, open carry.
On the plus side, no one ever screws with someone wearing a gun in view, and your quick draw is enhanced. On the down side, you're the first target. Soft targets can always be dealt with. Shoot the guy with the visible gun first before he shoots you.