You might not realize it but the primary reason you earn money is to make your life more comfortable rather than to save it for the less important activities of life. An average person spends one-third of his life sleeping that is 8 hours a day. So, he needs to take care of comfort while those 8 hours are being spent on the bed. There is a whole lot of technology that can be applied to your sleeping hours so as to give you absolute comfort to perform to the best potential the next day. In this busy schedule, you definitely need to focus upon the quality of rest.