[4] In 1885, his investigations of hypnotism and the power of the imagination began with Ambroise-Auguste Liébeault and Hippolyte Bernheim, two leading exponents of "hypnosis",[5] of Nancy, with whom he studied in 1885 and 1886 (having taken leave from his business in Troyes).
[9] In real life, Xenophon LaMotte Sage was none other than Ewing Virgil Neal (1868-1949), the multi-millionaire, calligrapher, hypnotist, publisher, advertising/marketing pioneer (he launched the career of Carl R. Byoir), pharmaceutical manufacturer, parfumier, international businessman, confidant of Mussolini, Commandatore of the Order of the Crown of Italy, Officer of the Legion of Honour, and fugitive from justice, who moved to France in the 1920s.
[citation needed] He thus eventually developed the Coué method, and released his first book, Self-Mastery Through Conscious Autosuggestion (published in 1920 in England and two years later in the United States).
Continuously, unjustly, and mistakenly trivialised as just a hand-clasp, some unwarranted optimism, and a ‘mantra’, Coué’s method evolved over several decades of meticulous observation, theoretical speculation, in-the-field testing, incremental adjustment, and step-by-step transformation.
It tentatively began (c.1901) with very directive one-to-one hypnotic interventions, based upon the approaches and techniques that Coué had acquired from an American correspondence course.
The Coué method centers on a routine repetition of this particular expression according to a specified ritual, in a given physical state, and in the absence of any sort of allied mental imagery, at the beginning and at the end of each day.
The list of ailments included kidney problems, diabetes, memory loss, stammering, weakness, atrophy and all sorts of physical and mental illnesses.
[22] Advocates of autosuggestion appeal to brief case histories published by Émile Coué describing his use of autohypnosis to cure, for example, enteritis and paralysis from spinal cord injury.
By contrast with the conceptualization driving Coué's auto-suggestive self-administration procedure — namely, that constant repetition creates a situation in which "a particular idea saturates the microcognitive environment of 'the mind'…", which, then, in its turn, "is converted into a corresponding ideomotor, ideosensory, or ideoaffective action, by the ideodynamic principle of action", "which then, in its turn, generates the response"[24][25] — the primary target of the entirely different self-administration procedure developed by Johannes Heinrich Schultz, known as Autogenic Training, was to affect the autonomic nervous system, rather than (as Coué's did) to affect 'the mind'.
[26][27] Wolfgang Luthe (Schultz's co-author) was a firm believer that autogenic training was a powerful approach that should only be offered to patients by qualified professionals.