A holiday is permitted, or rather a prescribed excess, a solemn violation of a prohibition. People do not commit the excesses which at all times have characterized holidays, as a result of an order to be in a holiday mood, but because in the very nature of a holiday there is excess; the holiday mood is brought about by the release of what is otherwise forbidden. But what has mourning over the death of the totem animal to do with the introduction of this holiday spirit? If men are happy over the slaying of the totem, which is otherwise forbidden to them, why do they also mourn it? We have heard that members of a clan become holy through the consumption of the totem and thereby also strengthen their identification with it and with each other. The fact that they have absorbed the holy life with which the substance of the totem is charged may explain the holiday mood and everything that results from it. Psychoanalysis has revealed to us that the totem animal is really a substitute for the father, and this really explains the contradiction that it is usually forbidden to kill the totem animal, that the killing of it results in a holiday and that the animal is killed and yet mourned. The ambivalent emotional attitude which to-day still marks the father complex in our children and so often continues into adult life also extended to the father substitute of the totem animal. But if we associate the translation of the totem as given by psychoanalysis, with the totem feast and the Darwinian hypothesis about the primal state of human society, a deeper understanding becomes possible and a hypothesis is offered which may seem fantastic but which has the advantage of establishing an unexpected unity among a series of hitherto separated phenomena. The Darwinian conception of the primal horde does not, of course, allow for the beginning of totemism. There is only a violent, jealous father who keeps all the females for himself and drives away the growing sons. This primal state of society has nowhere been observed. The most primitive organization we know, which to-day is still in force with certain tribes, is _associations of men_ consisting of members with equal rights, subject to the restrictions of the totemic system, and founded on matriarchy, or descent through the mother[208]. Can the one have resulted from the other, and how was this possible?