I see it all the time, I live in Montana and we have open carry, what's more, we have people that live in very rural settings so they carry for self protection against bears, mountain lions, moose, etc. so quite often they go to town without removing their firearm. On top of that I work in a store at a gun counter so my exposure to the average gun carrying person is probably higher than most people and yet, while I do stay alert, I'm not wetting my pants every time I see a gun. And here's the interesting part, not a single person I've seen carrying openly has ever been shot by a bad guy. And yes, we get bad people pretty often, mostly shoplifters but quite a lot of them are high when they steal from us so I'd expect them to be more violent than most bad guys but they sure don't seem to be killing anybody that open carries, in fact, they tend to avoid our gun counter customers and steal from the clothing and construction isles in the store.