Instructor Kim Young-han~ Thank you so much for the great lecture. I listened to all the lectures and even the Q&A. I am writing this because the words that the course review was helpful lingered in my ears. I spent 8 years following the code written in practice and adding only business logic, but listening to the lecture that briefly explains why Spring was used made my heart open. It seems that you really studied deeply and conveyed the content, so I am very happy. Also, I wondered why the savory dialect stuck in my ear so well~ It turns out you are from the same hometown! Please stay healthy and give me many good lectures, right? (I know you are busy with childcare, work, and lectures, but please do itㅠㅠ) I listened to the great lecture well. Thank you so much^^