I am a beginner developer without a major. I knew that he was famous, and I took the HTTP class as my first lecture. Since he has been in the industry for a long time, I was worried that the rhetorical expressions he explained during the lecture might be too technical or fast, but my worries were completely unfounded. For those with basic knowledge, this lecture also explains why this concept is needed step by step, starting from basic knowledge. In this process, I felt that the process of thinking and contemplating on my own was not difficult and was fun. Even though it must be difficult to teach while looking at the screen alone, he maintained a bright tone of voice and a savory(?) tone of speech, which was a positive driving force throughout the class. I plan to work hard up to ~MVC2 in order to listen to the first part of JPA utilization. Please continue to be a positive driving force in the future! ㅎㅎ