Sleep

How long do you take the sleep everyday? I strongly think. The sleep is important for an animal. The sleep is too important.These days, I feel importance of the sleep from experience. For past several days, I was in the ground every day before 6:00. It was very hard.The practice was sleepy. The class was sleepy,too. I feel fatigue when I do something. I will do my best the day after tomorrow because I am absent. See you.