Exercise has been said to be the best practice that keeps you happy from inside. You can also take up some voluntary work to help the community live a more fulfilling life. Research shows that people who actively volunteer live a much longer, healthier and happier life. Another way to be happy is to smile more often. In this video, Arianna Huffington shares joy trigger or ways to feel instantly happier. Featured photo credit: Huffington Post via goo.gl
