The same phenomenon may be observed clinically in transition types standing halfway between the amnesia following emotional episodes and that produced by external suggestion. Auto-suggestion may then be a factor in the mechanism, as in the following example: In a moment of discouragement and despair B. C. A., torn by an unsolved problem, said to herself after going to bed at night, “I shall go to sleep and I shall forget everything, my name and everything else.” Of course she did not intend or expect to forget literally her name, but she gave expression to a petulant despairing conditional wish which if fulfilled would be a solution to her problem; as much as if she said, “If I should forget who I am my troubles would be ended.” Nevertheless the auto-suggestion with its strong feeling tones worked for repression. The next day, when about to give her name by telephone, she discovered that she had forgotten it. On testing her later I found that she could not speak, write, or read her name. She could not even understandingly read the same word when used with a different signification, i.e., stone [her name, we will suppose, is Stone], nor the letters of the same. This amnesia persisted for three days until removed by my suggestion. That the lost knowledge was all the time conserved is further shown by the fact that during the amnesia the name was remembered in hypnosis and also reproduced by automatic writing. In the epochal type of amnesia a person, perhaps after a shock, suddenly loses all memory for lost _epochs_, it may be for days and even for years of his preceding life. In the classical case of Mr. Hanna, studied by Boris Sidis, the amnesia was for his whole previous life, so that the subject was like a new-born child. It is easy to show, however, that the forgotten epoch is normally conserved by making use of the various methods of reproduction at our disposal. In the case of Hanna, Sidis was able through “hypnoidization” and suggestion to bring back memory pictures of the amnesic periods. “While the subject’s attention is thus distracted, events, names of persons, of places, sentences, phrases, whole paragraphs of books totally lapsed from memory, and in language the very words of which sounded bizarre to his ears and the meaning of which was to him inscrutable—all that flashed lightning-like on the patient’s mind. So successful was this method that on one occasion the patient was frightened by the flood of memories that rose suddenly from the obscure subconscious [unconscious] regions, deluged his mind, and were expressed aloud, only to be forgotten the next moment. To the patient himself it appeared as if another being took possession of his tongue.”[39]