I am a speech-language pathologist and ordered this book after watching a course on cluttering - it was recommended by the instructor. I am so glad that I read it! I learned so much about the experience of cluttering and how it affects the person who clutters at different life stages. I learned more about treatment approaches to investigate and about the path towards healing. Thank you for writing this book, Rutger! It will help speech-language pathologists and people who clutter alike!