left my laboratory looking like an athlete, strong and vigorous, joyful and energetic. For three weeks he had not received any morphine, had good appetite, slept well, and had happily married. As his wife was a trained nurse, she will take good care that no new slip shall ever occur. There was nothing remarkable in those four months of treatment. He was easily hypnotized, and I hypnotized him at first every day, then every second day, then every week. It was without difficulty that I reduced the forty grains to about six grains a day. Then the struggle began. To test the case as a strictly psychological problem I left the effort entirely to his own will, that is, I did not deprive him of the morphine supply but left the regulation in his own hands. During that whole winter he had a bottle with a thousand morphine tablets standing on his desk. Thus he would have been entirely able to satisfy any craving, but by his own will he followed my suggestions and never took more than I permitted. It meant a terrible struggle. The tortures which he had to pass through were perhaps worse than those which he had experienced at the time of his lowest downfall. They came to a focus when he tried to go from five grains to three grains a day and then again when he approached half a grain. From there he had to move to a fourth of a grain, then to an eighth, and even that had still to be divided into four different doses which were then reduced to three, to two, and finally to one dose and ultimately to injections of warm water. A rapid increase in general strength and a return of appetite for food began when he had reached the five grain limit. I did not allow on any occasion the introduction of a substitute. On the other hand, I added every day suggestions covering the various secondary symptoms, especially the pains in the stomach and the feelings of faintness and the emotional depression. There, is no doubt that under favorable conditions, especially if the dose of morphine is not too strong, autosuggestion can bring about a similar effect. A reduction of ten per cent every week can be carried through, if a pledge is given to one's self in a drowsy state. The great value of autosuggestion showed itself not seldom in the fact that morphinists who had applied to me by mail for a cure in the mistaken belief that I do work in a professional way for payment and who got from me a written reply that I could not receive them, but that they can help themselves, wrote to me that my letter gave them strength to reduce their dose considerably. Quite similar is the situation with cocainism or with the combination of morphine and cocaine which is so frequent nowadays with young physicians. I have repeatedly seen cures where the case already gave the impression of insanity. Again I give a rather extreme case.