Watching mobile phones late at night is very harmful to your eyes. You are nearsighted and presbyopic, so you can't watch your mobile phone for too long. You want to get rid of the habit of playing mobile phones, which is good! The problem you are facing now is how to let yourself go to bed early. This is a matter of living habits, and we should cultivate ourselves. Make a timetable with the following contents. First, insist on going to bed before 10 every night, and don't play mobile phone before going to bed. Get up at six o'clock the next morning and exercise outdoors for forty minutes. Second, don't sleep for more than 30 minutes at noon, so as not to affect the quality of sleep at night. Third, if you really can't sleep at night, you can take some sleeping pills properly. After a long time, you get used to going to bed early and getting up early. At this time, your eyes will gradually get better.