Once one forges oneself into a hammer of justice and feels the power of crushing one's enemies, driving them before one and taking their possessions as one's own, does one become addicted to it? It can become a cycle without end. It can change you, ruin you. One of the worst things that can ever happen to a leader is to unconsciously associate resistance and criticism with opportunity. When everyone tells you you're wrong and you turn out to be right, you learn a dangerous lesson: Never listen to warnings. And so the reason that few conspiracies are followed by additional successful conspiracies is because of this process and the changes that power produces.