" First, the police officer has a sworn duty to seek out, confront, and arrest very bad people for doing very bad things, and to press forward in the face of armed resistance. This is the opposite of what the citizen should be doing, namely avoidance, deterrence, de-escalation and evasion. Using the firearm is a last ditch, desperate measure, as a last resort for the armed citizen. "

― Massad Ayoob , Straight Talk on Armed Defense: What the Experts Want You to Know