assignment 6 (summary) A120670

The Important of Sleep.

During sleep the brain repairs itself and stores information. If we do not sleep, then we become tired and we cannot remember anythings and may become ill. People sleep badly when they are not relaxed. they are thinking about work and studies. Late at night they make phone calls or looks at email masseges. They also drinks contain caffeine and dinner before they go to bed. To sleep well, we need a comfortable bed and the bedroom be dark and quiet. Every night we will make same routine example read a book, have a bath, or listen to relaxing music.

that's all. Thank you.. :)