Most of us believe that once that good thing happens or we overcome that problem or achieve that goal, then we'll be happy. You may have noticed that this kind of happiness is fleeting. You may get that thing or solve that problem and the happiness fades and then the bar is raised again. Cutting-edge research reveals that it actually works the other way around. People who have a positive mindset perform better in the face of a challenge and are more successful in life. Being