The transition from a postgraduate student to a supervisor involves a significant shift in responsibilities, expectations, and professional identity. This chapter explores the complexities of this transition, highlighting the move from personal academic development to the multifaceted role of guiding and mentoring students. Postgraduate research demands independence, critical thinking, and novel contributions, contrasting with the more structured nature of undergraduate studies. Effective supervision fosters a supportive, collaborative relationship, with modern practices emphasizing mentorship and holistic student development. The chapter examines various supervision approaches, including functional, enculturation, emancipation, and relationship development, and reflects on personal experiences to provide practical guidance for new supervisors. It underscores the balance between support and autonomy, aiming to equip supervisors with strategies for effective mentorship.