+29+. The soul as an independent personality was supposed to leave the body at times, and its departure entailed various consequences--in general the result was the withdrawal of the man's ordinary powers to a greater or less extent, according to the duration of the soul's absence. The consequences might be sleep, trance, swoon, coma, death; the precise nature of the effect was determined by the man's subsequent condition--he would wake from sleep, or return to his ordinary state from a trance, or come to himself from a swoon, or lie permanently motionless in death. When he seemed to be dead there was often doubt as to his real condition--the escaped soul might seek its old abode (as in the case of the vampire, for instance), and means were sometimes taken to prevent its return.[47]
+30+. The obvious difference in serious results between sleep and other cessations of the ordinary consciousness and activity led among some tribes to the supposition of a special dream-soul that could leave the body without injury to the man. It was believed by certain Greenlanders[48] that a man going on a journey might leave his soul behind. It was a not uncommon opinion that souls might be taken out for a while, with friendly intent, to guard them during a period of danger (so in Celebes when a family moves into a new house). In Greenland, according to Cranz, a damaged soul might be repaired. Or the soul might be removed with evil intent by magic art--the result would be sickness or swoon; it was then incumbent on the sufferer or his friends to discover the hostile magician and counteract his work by stronger magic, or force him to restore the soul.[49] On the other hand, the soul of a dead man might be so recalled that the man would live again, the usual agency being a god, a magician, or a prophet.
+31+. It has been and is a widespread opinion in low tribes that the life of a person is bound up with that of an animal or plant, or with the preservation of something closely connected with the person. This opinion springs from the conviction of the intimate vital relation between men and their surroundings. From the combination of these beliefs with the view referred to above[50] that a man's soul might dwell in a beast or a plant, the idea of the hidden soul, common in folk-lore, may have arisen[51]--the idea that one might conceal his soul in some unsuspected place and then would be free from fear of death so long as his soul remained undisturbed.[52] These folk-tales are products of the popular imagination based on materials such as those described above. From the early point of view there was no reason why the vital soul, an independent entity, should not lead a locally separate life.