The given story is interesting in the fat that all the cast has demonstrated a number of psychologically interesting behaviors. The following psychology concepts are illustrated in the given story.
Emotion
Emotion is one of the major psychological concepts in the story. Almost all the cast have demonstrated emotion in one form of another. Similarly, the intensity and manner of demonstration of anger also differs from character to character. Alan, Betty, Carl and Denise all display emotions. This display is based on their psychological response to their own feelings and perceptions of actions and feelings of others.