"The Avoided Key" by Alice Miller offers profound biographical analyses of personalities such as Friedrich Nietzsche, Pablo Picasso, Käthe Kollwitz, and Buster Keaton. In this work, Miller examines the effects of parental idealization and the repression of childhood suffering on the human self. She illustrates how these emotional traps can lead to psychological stunting. The key to healing and reclaiming joy in life and creative power lies in an honest confrontation with one's own childhood. Miller encourages readers to engage with their past in order to lead a fulfilling life.