This document provides an introduction to ketamine-assisted psychotherapy (KAP) from the Polaris Insight Center in San Francisco. It discusses clinical issues treated with KAP such as complex PTSD and depression. It describes a case study of a client named Beatrice and reviews concepts from polyvagal theory and window of tolerance. The document outlines types of therapeutic touch and working with transpersonal experiences. It provides an overview of non-ordinary states of consciousness with ketamine and their potential therapeutic value. Finally, it announces future KAP training opportunities.