Sleeping is the most relaxing action ever. Your body rests and when you wake up you can start a new day refreshed. It is so important that it is a reset button for your body. You do not have to be physically active during the day to get tired. You may get tired in front of the computer or desk. An adult needs to sleep at least 8 hours a day for a healthy life. Too much or too less is dangerous for your health. Therefore, you can check these positions and how to be comfortable with them in order to have a great sleep at night.