In conclusion, it was a very interesting lecture. I studied C language mainly when I was a student, but I couldn't use it much because my workplace had nothing to do with development. (It was almost 20 years ago lol I can barely remember the programming concepts ^^;;) I recently needed Python urgently, so it was important to quickly grasp the basic concepts, so I took the Shallow Water lecture and it was a great help ^^ (I took the lecture by extracting the PDF and the lecture, and listened to it as quickly as possible, but it was written so easily that I didn't have much difficulty understanding it. ^^) I can feel that you put a lot of thought into the lecture, which is the part where you can see the growth of Liket and the programming lecture are well combined to increase interest and learning efficiency for beginners. Everyone knows that people remember much more when they have a story. It is much more interesting and helps me remember when I study programming like Liket stories, rather than just explaining what variables are and what conditional statements are according to the progress. (I thought the instructor might have majored in education or educational technology. ^^) Also, it is very helpful for beginners because the variable names are written in Korean, making it easy for beginners to intuitively understand the code. (Of course, as your skills improve, you will have to get into the habit of writing variable names in English, but beginners are not familiar with English variable names. I remember that was the case when I was a student.) In particular, the practice problems that were well-linked to the story were fun and helped me improve my skills and understanding. In conclusion, this lecture can play a big role in helping beginners become interested in and understand Python. I definitely recommend it to beginners who are new to Python. ^^