The group, two or more people who, for more than a few moments, interact with each other, influence each other and perceive each other as "us", who are Joy, Sadness, Fear, Anger, and Disgust act as colleagues to manage Rylie's daily activities. Every move she makes is a group influence that she is completely unaware of. Perhaps groupthink even comes into play when Joy, seemingly the main character and boss of the headquarters, tries to make every memory happy, then persuades the others to support her decision. The way Rylie's body and mind work is entirely based on a group effort, from headquarters to dream production to the train of thought. Without the group's influence, Rylie would not be able to