 There is sometimes a further question about whether loyalty, even if a virtue, should be seen as a moral virtue. Loyalty may be thought excellent to have—even a component of a good life—but is it essentially a moral disposition? The divisions among virtues (say, intellectual, moral, personal, and social) are, however, at best unclear and probably overlapping. Kindness is almost always morally commendable, but imaginativeness (often said to be an intellectual virtue), courage (usually categorized as a personal virtue) and reliability (sometimes called a social virtue) may be shown on the sports field or by enemy soldiers as well as in contexts that render them morally commendable. There may be no great value in attempts to differentiate loyalty (and other virtues) into rigid and exclusive categories. What is almost certainly arguable is that a person who is completely devoid of loyalties would be deficient as a person understood inter alia as a moral agent.