they often want to convey their sense of urgency to the team, or people at the bar may want to show their disgust to others in the crowd. but they often express themselves in this manner without any thought for what others think or how they may respond.

actions we perform through which we intend to express our feelings, thoughts,
and attitudes need not have any communicativeintent for how others may respond.
at least some works should be understood as the representation of just this kind of action.