The term 'EXTREME DISPLEASURE' can be summed up in one word: ANGER. ANGER is an emotion characterized by feelings of intense displeasure, hostility, and antagonism. It is often associated with strong physiological reactions such as increased heart rate, increased blood pressure, and heightened adrenaline levels. ANGER can be expressed in a variety of ways, including verbal outbursts, physical aggression, and passive-aggressive behavior. It is important to recognize and manage ANGER in order to prevent it from escalating into more serious issues.