Being furious is an extreme emotion often associated with anger, rage or fury. The opposite of being furious can be described as being calm, serene, relaxed, or composed. When someone is calm, they are not easily agitated or upset. Serene refers to a state of peace and tranquility, where one is free from worry or stress. Being relaxed involves feeling comfortable and at ease, without tension or anxiety. Composed means being in control of one's emotions and reactions, even in stressful situations. Instead of reacting with anger, one can respond with kindness or empathy, displaying a sense of understanding and patience.