Concept:Emotional intelligence is the skill to recognize, understand, and manage your own emotions as well as the emotions of others.Explanation:This ability includes being aware of your own feelings and how they affect your thoughts and actions. It also involves reading other people's emotions and responding appropriately. Option A correctly captures this full definition. Option B is too narrow—it only talks about controlling anger. Option C is incomplete because it focuses only on understanding others, not yourself. Option D describes persistence and enthusiasm, which are parts of motivation but not the whole concept. Emotional intelligence has five key parts: self-awareness, self-regulation, motivation, empathy, and social skills.Answer:A. The ability to monitor one's own and others' feelings and one's thinking and actions