Cognitive Behavioral Therapy (CBT) is a widely researched and effective psychotherapeutic approach that focuses on identifying and changing negative thought patterns and behaviors that contribute to emotional distress and psychological disorders. Originating from the work of psychiatrist Aaron Beck in the 1960s, CBT is based on the understanding that our thoughts, feelings, and behaviors are interconnected. According to CBT principles, it is not just events themselves that disturb us, but how we interpret those events. By working with a trained therapist, individuals learn to recognize irrational or distorted thoughts, replace them with realistic alternatives, and develop healthier ways to cope with challenges. This therapy is known for being structured, goal-oriented, and often short-term, making it accessible and effective for a variety of mental health issues, including anxiety, depression, phobias, and more complex disorders like PTSD and OCD.