I've used a handgun to signal for help, to find lost people in the woods in Alaska, to hunt, to scare away bears, and for fun. And on a few occasions, I've been very glad to have a handgun with me stateside, because I came quite close to needing to use it to protect myself. Fortunately I was able to negotiate those situations without using force.

Are you a pacifist, incidentally? Can you really think of no valid reason why a citizen might need to wound or kill someone?