This document discusses compassion and identity issues for PhD students who teach. It describes a training course called Establishing a Teaching Persona (ETP) that City University of London provides for its PhD students. The ETP is a 1.5 day course that addresses topics like the teacher's professional identity and role, building relationships with students, and teaching with compassion. Student feedback praised the course's focus on practical teaching situations and compassion. Some suggested expanding the course to allow more teaching practice and discipline-specific material. The document also reviews literature on developing teacher identity and the role of compassion in education.