It's been a while since I finished the instructor's lecture and am leaving a review ^^ As explained in the lecture, I am a developer who studies and develops with the 'wild course'. As you said, I think I can do some development using the technologies necessary for real work, but one day I realized that I didn't know much about HTTP and I was ashamed of my lack of basics, so I decided to take the lecture. When I try to read the 'HTTP Complete Guide' book, I fall asleep as soon as I try to read it, whether it's because the book is too thick or because I don't have the will. ㅠ Thanks to this lecture, I learned about parts of HTTP that I didn't know much about, and I will open the HTTP Complete Guide book again and study the necessary parts. ㅎ. I think the instructor's lectures are always good because they are repetitive and there are many questions that may seem trivial to some, but it's nice to see him kindly answering them with examples and thinking together with them. I also learn a lot from the questions that other people leave while watching the lecture and the instructor answers them. Thank you for your hard work in making the lecture.