In a world where tensions and conflicting interests dominate human relations the ability to negotiate under pressure is an essential skill for surviving thriving and influencing. Through a structured and accessible approach authors Yassa Yoniene Pierre and Yassa Rebeca offer a practical and strategic guide to navigating complex environments. Drawing on concepts from psychology diplomacy and the communication sciences the book offers tools for :-Identifier and manage internal and external pressures.-Élaborer solid flexible strategies for resisting manipulation.-Créer adding value to conflicts through win-win solutions.-Développer emotional and mental resilience in the face of the most intense challenges.-Tirer lessons from historic negotiations such as the Cuban missile crisis the Dayton Accords or the negotiations in the Great Lakes region of Africa.