Let us take for example, a case of dental haemorrhage which I had the opportunity of observing in the consulting room of M. Gauthé, a dentist at Troyes. A young lady whom I had helped to cure herself of asthma from which she had suffered for eight years, told me one day that she wanted to have a tooth out. As I knew her to be very sensitive, I offered to make her feel nothing of the operation. She naturally accepted with pleasure and we made an appointment with the dentist. On the day we had arranged we presented ourselves at the dentist's and, standing opposite my patient, I looked fixedly at her, saying: "You feel nothing, you feel nothing, etc., etc." and then while still continuing the suggestion I made a sign to the dentist. In an instant the tooth was out without Mlle. D---- turning a hair. As fairly often happens, a haemorrhage followed, but I told the dentist that I would try suggestion without his using a haemostatic, without knowing beforehand what would happen. I then asked Mlle. D---- to look at me fixedly, and I suggested to her that in two minutes the haemorrhage would cease of its own accord, and we waited. The patient spat blood again once or twice, and then ceased. I told her to open her mouth, and we both looked and found that a clot of blood had formed in the dental cavity. How is this phenomenon to be explained? In the simplest way. Under the influence of the idea: "The haemorrhage is to stop", the unconscious had sent to the small arteries and veins the order to stop the flow of blood, and, obediently, they contracted _naturally_, as they would have done artificially at the contact of a haemostatic like adrenalin, for example. The same reasoning explains how a fibrous tumour can be made to disappear. The unconscious having accepted the idea "It is to go" the brain orders the arteries which nourish it, to contract. They do so, refusing their services, and ceasing to nourish the tumour which, deprived of nourishment, dies, dries up, is reabsorbed and disappears. THE USE OF SUGGESTION FOR THE CURE OF MORAL AILMENTS AND TAINTS EITHER CONGENITAL OR ACQUIRED Neurasthenia, so common nowadays, generally yields to suggestion constantly practised in the way I have indicated. I have had the happiness of contributing to the cure of a large number of neurasthenics with whom every other treatment had failed. One of them had even spent a month in a special establishment at Luxemburg without obtaining any improvement. In six weeks he was completely cured, and he is now the happiest man one would wish to find, after having thought himself the most miserable. Neither is he ever likely to fall ill again in the same way, for I showed him how to make use of conscious autosuggestion and he does it marvelously well.