Sometimes, 7 shots are not enough. 10 Shots are not enough. 20 shots are not enough, 30 shots are not enough. In the case related below, 40 shots were required to defeat a determined attacker. Most predators retreat in the face of resistance. If a predator faces armed resistance very many times, they will be killed or wounded. In nature, that makes for a short life. But there are motives for aggression other than predation. Defending territory and competing for mates are two of them, often intertwined. Those conflicts are engaged in with fierce dedication. Without territory or mates, ...