It has long been thought that being happy is good for the soul. Many even attribute the positive emotion to helping someone beat sickness more quickly as evident in the age old quote, "Laughter is the best medicine." However, it is becoming more and more evident that happiness can increase longevity and boost immune systems.
It goes without saying, those who are more positive are less likely to worry about every potential pitfall of a situation and, thus, be less stressed on a daily