when did you go to bed?

when did you go to bed?
when did you go to bed as you were a middle school student?when did you go to bed as you were a college student?when did you go to bed as you went to work?It is easy to find that we go to bed later and later with our age.when we were children,we never worried about skin problem and wrinkles around eyes.Maybe we are very busy,we have to sleep very late,but I think it is just temporary.Most of time,we can arrange time ourselves.we need to bring up a healthy living habit.Don't stare at TV or computer without any target.I believe that many people have this situation,which you play games or watch movie,but you have no idea what it means.you just repeat and repeat.so,at that time,please go to bed early.You will find sleep can help you come back to be full of energy.