Historically, life story and life story or even oral story methods have been used in disciplines such as ethnology, anthropology, ethnosociology. Over the last few decades, they have also won over researchers from disciplines such as history, education and social work.The life story is a complete tool, enriched in this book with various concepts and theories such as the inner child and transgenerational therapy.This book provides some additional elements. The author's expertise and experiences outline avenues for those who wish to adopt this methodological proposal, which is qualitative and biographical in its essence.This tool gives voice. It creates a connection. It opens up possibilities.