An unexpected stress release response is yawning—rather than indicating boredom, the body’s sudden attempt to draw in more oxygen during stressful times is even seen in other animals. “Leg cleansing” is another, and it entails wiping down the legs as though to wash them or brush off dust. This can be missed if it’s hidden under a table, but if you can notice it, it is a strong indication of an attempt to self-soothe during stressful moments.
