Sleep

Hi, how are you doing? Good night .... are you all not asleep tonight? or do you all want to stay up late? my advice do not stay up if you do not have to, because staying up is not good for your body health, stay up also make your body does not feel the spirit while working tomorrow. then it is best to sleep now, stay up too make your blood flow becomes not smooth, even if you often stay up may be white blood in your body will quickly run out.