Nothing should be more important to you than your overall wellbeing. And good, quality sleep plays a major role in your wellbeing. If you are not sleeping well, you are not going to be at your cent per cent best. Sound sleep is very crucial to your physical state of being and so you must invest in the best mattress affordable. The average person spends one-third of his life in bed. That means around 220,000 hours in one's lifetime. Therefore, do not shortchange yourself out of quality sleep.