Psychiatrist Will Siu is a leading voice in the realm of psychedelic therapies, said to be especially effective in addressing addictions of all kinds. In this interview, he responds to the question about whether these substances are appropriate for somebody who is living a “sober” life, as well as discussing the trending topic of microdosing—the practice of imbibing minute amounts of psychedelics, and which is said to help with everything from social anxiety, to productivity, and creativity.