Cheerfulness is an attitude of mind that enables us to look at the bright, positive side of an experience. It enables us to give attention to the right solution to a problem, rather than focusing on the problem itself. A cheerful heart expects good, looks for good, and works toward good. As a by-product, good experiences are attracted.
Regardless of what is happening to you or around you, you can choose to develop an optimistic, enthusiastic, happy attitude toward life.