This is a book on self-improvement that encourages the courage to live without meeting the expectations of others. - Title: The Courage to Be Disliked - Authors: Ichiro Kishimi, Fumitake Koga - ISBN: 9784870285819 - Price: 1500 yen - Content: A book on self-improvement Thank you for looking. I stored it at home after reading a few pages. Since there are no scratches or stains, I have listed it as "like new." For those who understand that this is a used item, thank you.