I can certainly understand the "tool" analogy. I mean, I don't have a jack and tire iron stored in my car because I don't feel safe on the tires and am paranoid that one of the tires will blow out at any moment while I'm on the road, but it's definitely not a bad thing that these tools are there in the off chance something does occur. I guess to me, though, a tool seems to be more worth carrying if I feel as though I need it, weighed against how much it will get in the way of things to have it, if I don't need it. I carry a cell-phone because on a near-daily basis it proves itself to be a useful thing to have. One the other hand, I basically never carry a flashlight, because I don't really anticipate needing one. The same, I suppose, applies to guns, in some places and times, I think it just seems like it's best to carry, but most of the time, it doesn't seem necessary.
It doesn't mean I go out looking for trouble, it just means I try to weigh the odds that trouble will come to me. For instance, I mentioned wild animals as a potential danger, so if I go to place where bear and cougar sightings are common, I would weigh that situation as being more dangerous than say driving half a mile to the local supermarket for a roll of toilet paper, and that would justify a greater degree of preparedness.
It doesn't mean I go out looking for trouble, it just means I try to weigh the odds that trouble will come to me. For instance, I mentioned wild animals as a potential danger, so if I go to place where bear and cougar sightings are common, I would weigh that situation as being more dangerous than say driving half a mile to the local supermarket for a roll of toilet paper, and that would justify a greater degree of preparedness.