I Dr. Michael Glock, recently came across the transcript of a talk done for International Peace Studies on “Transpersonal Psychology and Holotropic Breathwork” by Dr. Sylvester Walch, which you might be interested in reading. It presents the core ideas of Transpersonal Psychology, accessing our inner wisdom through Stanislav Grof’s Holotropic Breathwork, the spectrum of experiences available through HB, and reflections on handling the experiences.
Download the PDF here… Stan Grof holotropic breathwork by Dr. Sylvester Walch