[Solved] Writing a naked call is potentially riskier than writing a naked put. Placebo: An inactive substance or treatment that has no therapeutic effect, used in controlled experiments to test the efficacy of another substance or treatment. Marijuana: A psychoactive drug from the Cannabis plant used for medical or recreational purposes. Creativity: The ability to generate novel and valuable ideas, combining imagination and intellect to produce original solutions, works, or insights. Psychoactive Drug: A chemical substance that changes brain function and results in alterations in perception, mood, consciousness, cognition, or behavior.