Have you noticed that most advertisements use images of smiling people? What is it about a smile that is so important or powerful? Smiling is an Innate Emotional Expression. Smiling Sets the Stage for Human Relationships. Even if it doesn't come naturally at first, you can train yourself to smile regardless of the situation. Smiling Can Improve Your Health and Help Your Live Longer. Smiling is not only innate; it is universal. Smiling is Recommended by Saints and Enlightened Masters, to change their attitude and be happy by smiling as much as possible. Try! Keep smiling!