It was a really good lecture, and I think it's a very good lecture for beginners, even if they don't know it. However, since it's a related department and I did a team project at school before taking the class, I didn't have much trouble understanding it even if I didn't have experience with JSP. However, since the lecture was updated in 2018, I think there was a bit of a gap in the programs used when I took it in 2023. However! The process of solving it was also very helpful to me personally. Now that I've watched it once, I'm going to watch it again and review it. Thank you for the great lecture! Oh, of course, the sound was really small..ㅎ I used all the methods I could to make it louder to hear it..