We now know how to explain the supposed demonism of recently departed souls and the necessity of being protected against their hostility through taboo rules. By assuming a similar high degree of ambivalence in the emotional life of primitive races such as psychoanalysis ascribes to persons suffering from compulsion neurosis, it becomes comprehensible that the same kind of reaction against the hostility latent in the unconscious behind the obsessive reproaches of the neurotic should also be necessary here after the painful loss has occurred. But this hostility which is painfully felt in the unconscious in the form of satisfaction with the demise, experiences a different fate in the case of primitive man: the defence against it is accomplished by displacement upon the object of hostility, namely the dead. We call this defence process, frequent both in normal and diseased psychic life, a _projection_. The survivor will deny that he has ever entertained hostile impulses toward the beloved dead; but now the soul of the deceased entertains them and will try to give vent to them during the entire period of mourning. In spite of the successful defence through projection, the punitive and remorseful character of this emotional reaction manifests itself in being afraid, in self-imposed renunciations and in subjection to restrictions which are partly disguised as protective measures against the hostile demon. Thus we find again that taboo has grown out of the soil of an ambivalent emotional attitude. The taboo of the dead also originates from the opposition between the conscious grief and the unconscious satisfaction at death. If this is the origin of the resentment of spirits it is self-evident that just the nearest and formerly most beloved survivors have to fear it most. As in neurotic symptoms, the taboo regulations also evince opposite feelings. Their restrictive character expresses mourning, while they also betray very clearly what they are trying to conceal, namely, the hostility towards the dead, which is now motivated as self-defence. We have learnt to understand part of the taboo regulations as temptation fears. A dead person is defenceless, which must act as an incitement to satisfy hostile desires entertained against him; this temptation has to be opposed by the prohibition. But Westermarck is right in not admitting any difference in the savage’s conception between those who have died by violence and those who have died a natural death. As will be shown later[82], in the unconscious mode of thinking even a natural death is perceived as murder; the person was killed by evil wishes. Any one interested in the origin and meaning of dreams dealing with the death of dear relatives such as parents and brothers and sisters will find that the same feeling of ambivalence is responsible for the fact that the dreamer, the child, and the savage all have the same attitude towards the dead[83].