题目 17 范文：中立立场
Exercise, genetics, and environment interact, so no single factor always plays the largest role in mental health. Claire correctly notes that regular movement reduces stress and improves mood. Paul is also right that inherited risks and living conditions can strongly shape well-being. The effect differs from person to person. Someone facing mild daily stress may improve greatly through exercise, sleep, and friendship. Someone with a serious condition or unsafe home may need medical care and major environmental change. For this reason, health advice should be personal rather than universal. Exercise should be encouraged as an affordable support, but it should never replace counseling, treatment, or social services. A complete approach gives individuals the best chance to feel well.