The Book of Answers wonders what this means.

Doubt in The Book of Answers means to doubt the reliability and accuracy of The Book of Answers. The Book of Answers is a popular divination tool. It is usually an ordinary book, but it is endowed with special meaning and use. People can get the answer or enlightenment by turning to a page at random and reading a sentence. "Doubt" means to doubt the reliability and accuracy of the "book of answers". This is because people don't believe in the effectiveness of this divination method, or because they are confused or uncertain about the "answer" in the book. The Book of Answers is only an entertaining divination method and should not be regarded as a scientific or accurate prediction tool. The answers and solutions to any problems need to be obtained through rational thinking, experience and practice.