Good point ! And that is the real danger whether you are armed or not. It will happen so fast and when you least expect it. Look at that Air-Force loon a couple of weeks ago up in North Dakota at that Walmart. From out of no where he just starts shooting. And this latest nut-job was actually in the bible study for over an hour and just got up and stated blasting.Appears in this instance in SC there likely might not have been an option to bail out, just not sure.