【正文】
e in any part of the world who see a photograph of a person expressing these six emotions can readily identify the emotion. All other emotions are theorized to be prised of various distinct binations of our six universal emotions. Of These six, happiness is pleasant, sadness, fear, anger and disgust are generally unpleasant, and surprise is neutral, leaning toward the unpleasant side. Since these emotions, and the moods they create when sustained, will ultimately determine our happiness, we should strive to minimize the five unpleasant emotions, and to maximize happiness. In theory, being happier is just that easy. Psychologists have also determined that we can choose our emotions by choosing to evaluate the situations and circumstances of our life in certain ways. This process is called cogn