I have been listening to the lectures since the introduction, and it is really the best lecture. Even though this lecture is only in the beginning, I have already learned in detail about servlets and was, which I did not know well, and I am constantly amazed and listening to it. The lecture is not boring and is so fun. I keep thinking about Chicken Didos after listening to it, so I am still laughing while listening to the lecture. Thank you so much for making such a great lecture.