A psychologist is a professional who studies the mind and behavior of individuals. They help people understand their thoughts, feelings, and actions, often using various techniques to improve mental health. Psychologists can work in different settings, such as schools, hospitals, or private practices, and they may specialize in areas like clinical psychology, counseling, or developmental psychology. To assist their clients, psychologists often conduct assessments and provide therapy. They may use methods like talk therapy or cognitive-behavioral techniques to help individuals cope with challenges such as anxiety, depression, or relationship issues. Their goal is to promote well-being and enhance the quality of life for those they support.