Cognitive Therapy is a type of psychological treatment that helps people understand and change their negative thought patterns. By identifying these harmful thoughts, individuals can learn to challenge and replace them with more positive and realistic ones. This process can lead to improved emotional well-being and better coping strategies for dealing with life's challenges. The therapy often involves working with a trained professional, such as a psychologist or therapist, who guides the person through exercises and discussions. It is commonly used to treat conditions like depression, anxiety, and stress, making it a valuable tool for many seeking mental health support.