There are many possible reasons why you can't read a book. Here are some possible factors: 1. Inattention: The reason why you can't read a book is probably because you can't concentrate. Distraction, nervousness, anxiety, fatigue, or lack of sleep can all lead to a lack of concentration. Try to reduce distractions, maintain a relaxed state, adjust the light and noise, and ensure adequate sleep. 2. Difficulty of reading: If the difficulty of reading is too high, it may cause one to be unable to read the book. If a book is too difficult to understand, the reader may feel frustrated and lose interest. Try to find a novel or story that suits your reading level or ask friends or family for advice. Dyslexia: If you have dyslexia, it may be difficult to keep up with the progress of the book. Dyslexia is a neurodevelopment disorder that affects reading and comprehension. If you suspect that you have dyslexia, consult a doctor or professional reading consultant. 4. environmental factors: environmental factors may also cause one to be unable to read. If you're in a noisy or disturbing environment or in an uncomfortable space, you might feel distracted and tired. Try to find a quiet, comfortable, and focused space to read. 5. Mental state: Being depressed or under too much pressure may also cause you to be unable to read. Try to find some relaxing activities such as meditation, yoga, listening to music, etc. to relieve stress and anxiety. There could be many reasons for not reading books. It might be helpful to try to find the root cause and take corresponding measures.