I am a morning person. People need some sleeping every day. I am early to bed, early to rise, and go to bed by 10~11 p.m. I think very tire and my work is very busy. So I bedtime is very early. I need to relax and unwind. I often listen to the radio,for example ICRT.
In the office, I to sleep for a short time during the day when I ate lunch. I to get along on eight hours a night.
In the evening, go to bed early, After next morning must be feel energetic and comfortable.