“Not only does he choose his own words with great care, but he insists that you do too, so, for example, when I carelessly deployed the term “recreational use,” he stopped me in mid-sentence. “Maybe we need to reexamine that term. Typically, it is used to trivialize an experience. But why? In its literal meaning, the word ‘recreation’ implies something decidedly nontrivial. There is much more to be said, but let’s bookmark this topic for another time. Please go on.”