My main job is a planner. I personally want to create a service, and I took this course because I needed crawling for the MVP of that service. When I registered for the course, I had no intention of developing it myself, and I wanted to understand the principles of crawling and use them as a reference for product design. I started with almost no knowledge of Python, HTML, or CSS grammar, but I still had no difficulty following the course. I really didn't realize how much time had passed and took the whole course. After listening to it all, I was able to utilize open APIs and study on my own by applying the practice problems given by the instructor. If you think, "I don't know anything about programming. But there is a place where I can use the technology called crawling," I recommend you take this course and crawl yourself. It's a really good course that easily explains all the background knowledge (+ know-how) you need to know to achieve the goal of crawling. As the instructor said, even if you only understand 50% of the course content, there is no problem in crawling yourself. However, if you want to feel the fun of understanding a little more, I recommend trying to solve the practice problems included in the lecture on your own. Note) If you want to deeply understand Python grammar or data structures, this lecture may not be for you.