Hare: They want many of the same basic things that the rest of us want, but, in addition, have an inordinate need for power, prestige, wealth, and so forth. They differ from most of us in terms of how much they “need,” their sense of entitlement to whatever they want, and the means with which they are willing to achieve their ends. They also differ dramatically from others in the communal nature of their needs and goals. That is, the sense of altruism, concern for the welfare of family, friends, and society, and the social rules, expectations, and reciprocity that guide most people are irrelevant to psychopaths. They operate according to their own self-serving principle: look out for number 1, no matter what the cost to others, and without guilt or remorse.