[Solved] What makes the risk-expected return profile attractive to speculators who purchase put and call options? What is the risk-expected return profile for writers of naked put and call options? Social Support: The assistance and comfort received from friends, family, and others, which can be emotional, informational, or tangible. Individual Differences: Refers to the unique variations among people in their abilities, personality traits, learning styles, and other characteristics. Stress: A state of mental or emotional strain resulting from adverse or demanding circumstances. Hans Selye: A pioneering Hungarian-Canadian endocrinologist known for his research on the stress response and for defining the General Adaptation Syndrome, a theory of stress and the body's way of adapting to it.