This book is for those who seriously embark on the journey of recognizing and healing the inner child. The knowledge, exercises, experiences, and activities to explore the past are, I think, interesting enough to start practicing. Each stage of growth has corresponding exercises, so I think readers can find themselves at any stage. The theory in the book is also good. However, I feel that the book was written a little while ago, so it may not be up-to-date and suitable for everyone. The book is also a bit long and repetitive, which may make many readers feel a little bored. On the same topic, there is also the book "The Monk and the 5-Year-Old Boy" by Thich Nhat Hanh. You can refer to it. If I find a better book on the same topic, I will update it.