Different “self” makes up this colorful Post-modern society. At the very beginning of the course, I realized that traditional calligraphy and classical topography were not attractive to these teenagers, especially when they were completely snowed under with seven Specialty Courses and always surrounded by keywords like “flee”,”confusion “,” trouble”. I thereupon turned design lectures into chat. I encouraged them to use professional methods to express their extreme emotions and self-awareness, try to understand and release their own personalities. Maybe that can be regarded as the beginning of the “identity design”.