 What is wrong with those who do not care about others for their sake? It could be the case that such individuals are themselves worse off for their lack of altruistic motivation. That is what a eudaimonist must say, and we have not objected to that aspect of eudaimonism. It could also be the case that there is a failure of rationality among those who are never altruistic or insufficiently altruistic. But it should not be assumed that there must be something else that goes awry in those who are not altruistic or not altruistic enough, beyond the fact that when they ought to have cared about some individual other than themselves, they failed to do so.