The need to shift the focus of the psychedelic research in Albuquerque was clear. Risks were real, and long-term benefits vague. I began looking for a way to improve the benefit-to-risk ratio. This required a more concerted effort to develop a therapy study, one that would involve working with patients instead of normal volunteers. It also called for using a longer-acting drug that would allow time to perform psychological work during the acute intoxication. In the next two chapters, I will describe how the cessation of my work began with research involving the longer-acting drug psilocybin
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