If you have dreamed of dropping the book into water in your dream: You may need to ask more questions, you may need to reconsider the issues you are responsible for. Dropping a book into water in a dream indicates memory loss that the dreamer will experience. Sometimes it can be interpreted that the person's forgetfulness will increase due to the pace of life and the intensity. According to some dream scholars, it corresponds to the mistakes that the person who sees the dream thinks is right. He gets tired of realizing that the dreamer was wrong.