In our culture, the main distinction we tend to make about emotion is between emotions that are pleasant vs. emotions that are unpleasant. But that isn’t the healthiest way to think about emotion, not least because it can lead to the assumption that unpleasant emotions should be avoided and pleasant emotions sought. Instead, it is better to think about emotions that are rightly orders vs. emotions that are disordered. Some rightly ordered emotions can be pleasant or unpleasant, just as some disordered emotions can be either pleasant or unpleasant.
The Greek philosopher Aristotle (384-322) helps us to understand the distinction between rightly ordered emotions vs. disordered emotions. Aristotle taught that properly ordered emotions play an integral role in correct thinking as well as in helping a person’s appetites be regulated by virtue. Accordingly, emotion is a type of perception—an “appearing as”— that undergirds moral thinking and decision making. For example, we feel anger when we witness an action that appears unjust, or we feel pity when we see someone suffer from evil. Rightly ordered emotion is thus integral to the concerns by which we perceive the world as moral agents. But it is also possible for disordered emotion to obscure our perception of the world. For example, if I feel envy at the good fortune of another, then my ability to rightly perceive the other person’s situation has been obscured. The goal of education, especially the education of children, is to cultivate proper habits, including the habit of responding to situations with the right emotional reaction. Without properly ordered emotions, it is impossible to achieve eudaimonia, a Greek word that is often translated happiness but more properly conveys the idea of human flourishing.