Understanding the Inseparable Link Between Mind and Body

Ultimately, psychology promotes health by fostering "self-efficacy"—the belief in one’s own ability to succeed in specific situations. When a person feels capable and in control of their health, they are more likely to persevere through setbacks and maintain a high quality of life. This sense of mastery over one's own life is perhaps the greatest predictor of longevity. By integrating mental and physical care, psychology ensures that the person is treated as a whole entity, recognizing that a healthy body cannot exist without a resilient and well-adjusted mind.