The so-called rites of passage, which occupy such a prominent place in the life of a primitive society (ceremonials of birth, naming, puberty, marriage, burial, etc.), are distinguished by formal, and usually very severe, exercises of severance, whereby the mind is radically cut away from the attitudes, attachments, and life patterns of the stage being left behind.
 Then follows an interval of more or less extended retirement, during which are enacted rituals designed to introduce the life adventurer to the forms and proper feelings of his new estate, so that when, at last, the time has ripened for the return to the normal world, the initiate will be as good as reborn