When New York Times correspondent Ernesto Londoño was struggling with depression, he found relief from a surprising source: ayahuasca. Psychedelics are on the rise as a way to treat mental health conditions, but like any drug, they come with side effects and potential problems. We discuss Ernesto’s new book, Trippy: The Peril and Promise of Medicinal Psychedelics, and take calls about your experience with psychedelics.