Some thoughts about sleep quality

• If I slept well the night before, I obviously felt that the time was slower the next morning. I did a lot of things and only 8 minutes passed.
• If I didn’t sleep well last night, when I woke up this morning, all I was thinking about was going to bed again. It’s not about me getting up to read or write something, so if I go to bed too late at night, Then the tasks scheduled to be written the next morning before going to bed, such as writing code and researching several problems, are impossible to perform, because when it is time to wake up, I think about sleeping again.
• After the drowsiness comes, still go to urinate once, which greatly improves the quality of sleep.
• Determinants of sleep quality:
  • Sleep duration: sleep too late, lack of time, can’t get up when it’s time to get up
  • Comfort after falling asleep: Although you go to bed early, you sleep restlessly, hold your urine, bloat, upset, overheat and sweat, etc.
• Close your eyes before going to bed, wear eye masks, and listen to some recordings to fall asleep earlier, but it may not improve your comfort after falling asleep.