The reason why she dozed off while reading or wanted to look at her phone might be because the reading material did not match her interest or the way she read was inappropriate. Here are some suggestions to help overcome these problems: 1. Choose suitable reading materials: It is easier to maintain concentration and interest when reading materials that interest you. 2. Make a reading plan: Make a clear reading plan, such as reading a certain amount of time every day or reading a certain number of chapters every week. This would help him better control his reading progress and time to avoid procrastination and fatigue. 3. Choose a suitable reading environment: Choose a quiet and comfortable environment to read. It is easier to concentrate when reading in a place that is free from noise. 4. Use positive reading strategies: Using positive reading strategies such as taking notes, marking keywords, and sharing reading experiences with others can help you better understand and remember the reading material. 5. Control the time you use your phone: Try to avoid using your phone or other electronic devices during reading to effectively avoid distraction and fatigue. 6. Rest and relax: Regular rest and relaxation activities such as yoga, listening to music, stretching, etc. can help you maintain your focus and energy.