How does the emotion wheel (lower right-hand corner) work?
The emotion wheel enables you to manually change your character’s emotions. The center of the emotion wheel is neutral emotion. Where there are multiple levels of emotion, the intensity of the emotion increases as the control moves away from the center. To see a tooltip (a little message) describing each emotion, rest your mouse pointer over one of the eight faces around the perimeter of the emotion wheel. To change your character’s emotions, drag the control (the dark dot in the center of the emotion wheel) from the center of the emotion wheel.