In any situation where the gun might be more realistically useful, such as home defense or finding yourself in Luby's Cafeteria at the wrong time, you have the time to chamber a round so that you do not risk accidentally equalizing your own foot or the guy standing next to you on the subway.posted by localroger at 9:37 AM on June 22, 2012 [2 favorites] The real issue is Why was someone under psych