"Das Kind in dir muss Heimat finden" (subtitle: "Der Schlüssel zur Lösung (fast) aller Probleme") is a self-help book by German psychologist and psychotherapist Stefanie Stahl, first published in 2015 and a long-running bestseller in the German-speaking world.
Stahl argues that many adult relationship and self-esteem problems trace back to unmet needs and coping strategies formed in childhood — the "inner child" that keeps reacting to old wounds even when circumstances have changed. Drawing on her clinical experience, she introduces the concepts of the "sunshine child" and "shadow child" to describe the healthier and more wounded parts of the self, and offers structured exercises to help readers recognize their own patterns, understand where they came from, and consciously choose different responses.
Written in accessible, non-technical language, the book blends psychoeducation with practical self-reflection tools, and has become one of the most widely recommended pop-psychology titles in Germany for readers working on self-esteem, boundaries, and relationship patterns.