Talking shop in a gun store. Stranger asks if you are carrying, you tell them off?

Let us say you are hanging out in a gun store or a Cabela's or something. Other customers/store owner is just chillin out and talking shop. If one of the other customers asks if you carry (and you are), would you tell them? Or say it is none of their business? via /r/CCW http://ift.tt/29GPHed