After four years of full timing (we're in our 8th now), I sold the handgun. Thirty years on active duty taught me that proficiency was mandatory when owning a weapon; 4 years of retirement taught me that I no longer cared to work on keeping proficient. I've never been in a situation in which I've felt threatened, and among all the full timers I've met volunteering these years, I've never heard of anyone being in a situation that required a weapon. You make the choice - have a weapon and have the responsibility of keeping proficient both physically and mentally, or don't and refuse to worry about it. You can "what if?" to death or relax and enjoy your travels.