From Hellhound On His Trail: The Electrifying Account of the Largest Manhunt In American History, by Hampton Sides (Knopf Doubleday, 2010), Kindle pp. 73-74:
A FEW DAYS later, January 4, 1968, Galt went to see another L.A. hypnotist, the Reverend Xavier von Koss, at his office at 16010 Crenshaw Boulevard. Koss was a practitioner of good reputation in Los Angeles and the president of the International Society of Hypnosis. Galt consulted with Koss for an hour and discussed his desire to undergo treatment. But to Galt’s irritation, Koss pressed him with larger questions. “What are your goals in life?” Koss asked him.
Galt tried to answer him as narrowly as possible. “I’m thinking about taking a course in bartending,” he said.
“But why are you interested in hypnotism?”
Galt said he thought hypnosis would improve his memory and make him more efficient in carrying out mental tasks. “Somewhere,” he said, “I saw where a person under the influence of hypnotism can solve problems in thirty seconds that would take an ordinary person thirty minutes.”
Koss could sense that there was more to Galt’s interest in hypnosis than merely mind fortification. Koss thought he was a lost soul, someone searching for some kind of validation—and a way to fit into society. “All persons, like myself, who work in the profession of mind power can readily discern the main motivational drive of any person,” Koss later said. “Galt belongs to the recognition type. He desires recognition from his group. He yearns to feel that he is somebody. The desire for recognition for him is superior to sex, superior to money, superior to self-preservation.”
Koss advised Galt that in order to reach a better and more meaningful life, he had to see in his mind’s eye what he wanted to achieve—a statement that Galt seemed to agree with vigorously. He recommended three books for Galt to read—Psycho-Cybernetics, by Dr. Maxwell Maltz; Self-hypnotism: The Technique and Its Use in Daily Living, by Leslie LeCron; and How to Cash In On Your Hidden Memory Power, by William Hersey. Galt was grateful—he jotted down the titles and would later buy every one of them.
Yet books alone would not accomplish much, Koss cautioned. He began to tell Galt about all the hard work that lay before him if he truly wanted to improve his station in life. Koss said, “You must complete your course in bar-tending, you must work hard, you must go to night school, you must construct a settled-down life.”
It was all too much for Galt, and he began to retreat from the conversation. “I lost him,” Koss said. “I could feel a wall rising between us. His mind moved far away from what I was saying to him.”
Still, Galt said he was interested in undergoing hypnosis, and the Reverend Xavier von Koss was willing to oblige. He began a series of tests to ascertain whether Galt would be a good candidate. Quickly, however, he detected “a very strong subconscious resistance” to his procedures. “He could not cooperate,” Koss said. “This is always the case when a person fears that under hypnosis he may reveal something he wishes to conceal.”