I was surifng the u-toob one night when I couldn't sleep. There was a movie or TV clip of these two guys having an on-going gun battle in an airport or a mall or something. They were walking parallel to each other, one on a lower, the other on an upper level. They were in a crowd of people. They were firing at each other, not aiming by the way, with pistols hidden under a jacket folded over an arm, or hidden beneath an arm, or something. And all of the people around them were unaware because the pistols were completely, totally silent. This is how people in real life misunderstand things in the real world. Their only reference is movies and TV and not even common sense informs them.