This book is a vital resource for anyone seeking to understand and navigate the complex dynamics of manipulative behaviour, whether in the workplace, at home, or in social settings. It offers practical insights and guidance for HR professionals, managers, supervisors, therapists, health, social care workers and service users who encounter individuals who lie, deceive, cheat, control, or manipulate, as well as those who have been harmed by such behaviour. Drawing on real-world scenarios and psychological principles, the book explores how these behaviours impact personal identity, emotional wellbeing, and professional relationships. It empowers readers to recognize toxic patterns, regain control, and support others in doing the same, be they colleagues, clients, friends, or family members. With an accessible approach, this book speaks to the many who have experienced or witnessed manipulative behaviour and are seeking clarity, resilience, and recovery. It’s not just a guide - it’s a lifeline for reclaiming autonomy and fostering healthier, more authentic connections.