The understanding of how we create the audience’s emotional experience begins with the realization that there are only two emotions—pleasure and pain. Each has its variations: joy, love, happiness, rapture, fun, ecstasy, thrill, bliss, and many others on one hand, and anguish, dread, anxiety, terror, grief, humiliation, malaise, misery, stress, remorse, and many others on the other hand. But at heart life gives us only one or the other.

