It was a lecture that was a bit higher than my level, so it was really hard to follow ㅠㅠㅋㅋㅋ Rather than feeling like I was learning something, it felt like I was creating something along with others, but I think it was a good experience to be able to go over the entire process of creating a service through programming through this lecture. I really liked how you gave me quick and detailed feedback when I left a question. Thank you!