20 Disadvantages of Studying: 1. Reading too much will get you addicted to the story and affect your daily life. 2. It is easy to ignore the surrounding environment when reading, which makes it difficult to concentrate. 3. It is easy to bring the contents of the book into life when reading, resulting in insufficient practical life experience. 4. Reading will affect the quality of sleep because the content of the book is often lengthy. 5. Reading will affect diet because the food described in the book is often illusory and not suitable for actual consumption. Reading will affect social skills because reading often requires thinking alone and it is not convenient to communicate with others. 7. It is easy to ignore the concern for health when reading because most of the descriptions in the books are illusory and not suitable for direct practice. 8. It is easy for people to become lonely when they are reading because they need to invest a lot of energy and time to communicate with others. 9. It is easy to develop a sense of dependence when reading because the content described in the book often requires a long time of thinking and reading to understand. It is easy to neglect the attention to time when studying because the time spent studying is often too long to be used effectively. It is easy to ignore the concern about money when studying because the time spent studying is often more expensive. It is easy to ignore the focus on self-improvement when reading because the content described in the book is often narrow and difficult to have a greater impact on the improvement of one's own ability. It is easy to ignore the concern for physical and mental health when reading because the content described in the book is often not suitable for direct practice. It is easy to ignore the real world when reading books because the descriptions in books often do not match the real world. It is easy to neglect the attention of family and friends when studying because the time spent studying is often longer and it is difficult to communicate with family and friends. It's easy to neglect self-growth and career planning when reading because the content described in the book is often unrelated to career planning. It is easy to ignore the concern about health and interpersonal relationships when reading because the content described in the book is often unrelated to health and interpersonal relationships. When reading, it is easy to ignore the real feelings of real life because the plot described in the book is often inconsistent with real life. It is easy to ignore the concern for self-reflection and growth when reading because the plot described in the book is often unrelated to self-reflection and growth. 20 Reading makes people become self-righteous because they often need to think alone and it is not convenient to communicate with others.