Nonviolent Communication: A Language of Life: Life-Changing Tools for Healthy Relationships (Marshall B. Rosenberg)
I literally recommend this book to everyone I come across, it has so radically changed how I communicate in such a positive way that I can't help myself. My partner and I read this together and, boy howdy, it not only positively impacted our relationship but also our work, friend, and family relationships too! This book is THE KEY to being able to communicate effectively and compassionately in a way that makes people feel truly seen, heard, and understood. Highly, highly recommend.