Absolutely correct. The vast majority of people have never been shot at, and that included mass shooters. We know that the mass shooter’s potential victims run, hid, etc. That is because they do not want to get shot. In other words, self preservation takes over. While some mass shooters migh be so deranged that they have lost all sense of self preservation it is likely that most of the others do not want to get shot. Mass shooters are known for picking safer palsies to do act because it is safer for them.When faced with armed resistance , Mass Shooters will switch gears . Either move to escape , surrender , self destruct , or whatever , but be destracted from plinking unarmed victims . Even temporarily distracting such a mass shooter is a good thing in itself . Give time for potential victims to either beat feet , or gain better cover , give time for more. Responders , hopefully with better guns . to arrive on seen .