Why Do Mayer and Salovey Contend That Experiencing and Expressing

Why do Mayer and Salovey contend that experiencing and expressing positive and negative emotions was necessary for personal growth and produce better outcomes when dealing with others and ourselves?

A) By understanding more about others' emotions, individuals could take more control of others and could make individual decisions by if they could harness others' emotions.
B) Efficient thought and behaviour tame emotional responses. Good organizations are places where feelings are managed or removed.
C) The expression of emotion is the belief that organizational order and manager/worker efficiency are rational matters. Cool strategic thinking must not to be sullied by emotional feelings.
D) By understanding more about our emotions, individuals could take more effective control of our bodies and individuals could make better decision makers if they could recognize and harness emotions.