As you recommended in the previous lecture, I listened to the Spring Core Principles Basics and moved on right away! I am currently taking classes at a government-funded academy, and it is true that I got a shock while watching Younghan's lecture..ㅜㅜ Of course, Gaerin is not in a position to be picky, but it is not a formal and vague lecture, but it seems like I am learning the skills that are absolutely necessary at the moment, so I often think, 'If only I had started this course a little earlier..' It may be a little late, but I will definitely finish the course by the end of the semester!