a white-coated doctor holds up a complex medical chart while explaining something to a confused-looking patient in casual clothes. The patient scratches their head with a puzzled expression as medical terminology flows between them. The doctor points to detailed diagrams and medical symbols that clearly mean nothing to the ordinary person. Meanwhile, other medical staff in the background move confidently with equipment and charts that the patient cannot understand. The patient nods politely but their bewildered face shows they are completely lost in the technical discussion. a person without professional or specialized knowledge trying to understand expert information