People who are generally anxious shouldn’t use the drug at all. There’s also this concept of “setting the dream,” which I actually use in the emergency department. When I administer this drug in the hospital, I set people’s dreams.
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I tell them to think about a place where they really want to go on vacation, or ask them to think about the happiest times in their lives, and they start to think about that and have a “pleasant trip,” for lack of a better term.