Almost every study of longevity indicates one secret that makes people healthier and happier: helping others. Some research shows a 60 per cent decrease in mortality rates among those who do this. It inspires gratitude for what life has given you, and it’s what really helps you define your purpose in life. The real secret to being happy may be realizing that true peace isn’t about being giddy and feeling as if you’re charged up on Red Bull all the time. It’s about slowing down enough to realize that you have a lot of gifts - gifts you should be passing along to others.