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Many individuals who took a single dose of psilocybin — the active ingredient in what the drug culture calls “magic mushrooms” — showed alterations in personality characteristics, largely for the better, that persisted for more than a year, a prospective scientific study showed.
Participant…tended to show increases in the personality dimension known as openness, according to Katherine A. MacLean, PhD, and colleagues at Johns Hopkins University. Openness is generally considered a positive characteristic and includes such traits as aesthetic appreciation and sensitivity, imagination, intellectual engagement, and awareness of feelings in themselves and others.
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