Take a nap for 30-60 minutes

Napping with a period of 30-60 minutes is good because it will make your thinking power increases. However, napping with time like this there is a drawback, that is, you will need 30 minutes to recover before the benefits of nap is really felt by you. If your rest time is not sufficient, you should choose the first nap time, ie nap for 10-20 minutes.