Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A good book to think of myself

Annie Tyler's "Ladder of Years" let me put myself into the book. It provides a platform for me to ask myself who I am and what should I do.The express is straightforward. Delia Grinstead, main character, tried to figure out what her identity is. She tried to change her dress and her manner. What's more, she changed her role from a wife and a 3-child mother to a secretary working in another place. While reading the book, I asked myself, "Am I satisfied with present life?", "What can I do if I want to make life better?", "Do I need do the same as Delia did?" At the end of the novel, Delia found her identity, but I still cannot find mine.Nevertheless, the book let me think my situation further, and hopefully, I can find my identity at last.