Sleep better: guaranteed good health and happiness. If you do not sleep better. Then despite all your efforts, the mind cannot remain happy. Meaning the more sleep-deprived you are, the more likely you are to feel sad or stressed.     One such research has been claimed. What to do amid all your busyness. So that you do not have to compromise on sleeping better.   According to different research, lack of better sleep not only reduces concentration but also increases the level of stress hormones. Which can also affect your happiness level.    Not only this but a lack of better sleep can also give rise to many major diseases,…