Ensure correct and enough sleeping time everyday. Generally, it is necessary to sleep around 7 hours per day. But the most important point is to go to bed before 23:30, because the period from 23:00 to 01:00 is quite helpful to recover the body, mind and spirit. If you could follow this, you will find you are full of energy when you wake up in the morning and prefer to arranging a significant day instead of wasting time on internet.

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