I have my CC permit and I do carry. I don't think it matters whether it is in plain view on your hip or hidden on your belt behind you, you won't draw it quick enough if you don't practice with it. Not just shooting, but drawing it. No one wants to encounter a violent person in which you ultimately have to end that person's life, but as many have said, I will protect my family and myself. I can live with that!
View points change with circumstances, no doubt about that. Looking down the barrel of a pistol will change your views on a lot of things.

Chardonsdad, I thank you for your service to this fine country! I hope to shake your hand some day and tell you "Thank You" in person!!