Human sentiment and abnormal psychology are last frontier of normal science. After Cognitive-Behavioral Approached unified Cognitive therapy, Behavior therapy, Cognitive psychology, and Social psychology, Cognitive-Behavioral Approach has just developed greatly. Because of the development of Cognitive-Behavioral Approach, Clinical psychology now has changed greatly. In this lecture, you will see several symptoms which become problems in daily life or clinical scene such as Uneasy, fear, dejection, hallucination, delusion, self disorder. You will figure out what they are with video observation. Then this lecture put them in order and explain them from the perspective of assessment-mechanism and treatment.