Erich Neumann
Author: Erich Neumann
Publisher: Princeton University Press (1954)

The tendency of unconscious contents to swamp consciousness corresponds to the danger of being 'possessed'; it is one of the greatest 'perils of the soul' even today. A man whose consciousness is possessed by a particular content has an enormous dynamism in him, namely that of the unconscious content; but this counteracts the centroversion tendency of the ego to work for the whole rather than for the individual content.