We can picture the repressed complex not as lying in the unconscious but as forming a dissociated stream flowing parallel with the main one, and showing its presence by producing those apparently causeless fears and depressions from which the patient suffered, till it suddenly swept aside the main stream and took its place. This alternative view shows the absence of any sharp division between the concept of the unconscious and of a dissociated consciousness, and at the same time brings this _abrupt dissociation_ into harmony with continuous dissociation. Such a dissociation, but with less emotional contents, can persist for a long time, the subject living, as it were, the life of the dissociated stream. Then we have a man with no memory of his previous life, but whose repressed memories, desires, or troubles, forming a complex in the unconscious, have finally broken across the stream of consciousness and taken its place as a second personality. Such instances have been described[5] as 'double personalities', and to this group belong those cases in which a man is found wandering with all memory of his name or associations gone. In soldiers with repressed war memories the repression may include the whole of their war experiences, and they can tell nothing of, say, a year spent in France; here, as long as the repression continues, there is the potentiality of the outbreak of a second personality. [Footnote 5: See the _Psychology of Insanity_.] The story of _Dr. Jekyll and Mr. Hyde_, stripped of those portions which R. L. Stevenson introduced to make it suit his public--the bodily change and the drugs which produced it--can be read with interest as a study of the development of a dissociation, the main personality being aware of the dissociated stream but unable to control it when once the splitting-off had been accomplished. A less fanciful story of a dissociation is given in _A Tale of Two Cities_, where the unfortunate Dr. Manette, having learnt shoemaking whilst a prisoner in the Bastille, insists on retaining his tools and material after he is rescued and brought to England, in times of stress secluding himself for a period and living his old life again, working at the old employment and hardly aware of the real world around him. The source of the story might be made a subject of research by the Dickens Fellowship, for it is too accurate to be purely a fantasy of Charles Dickens, who, like all of his craft that live, was no mean psychologist. Even Dr. Manette's insistence upon retaining his tools, unaware as he was of his own reason for doing so, is consistent with what really happens when a dissociated stream influences the personality. The different degrees of dissociation can be represented diagramatically. (See opposite page.)