I am a third-year university student on leave of absence. ㅎㅎ I started listening to this lecture at the beginning of the year, and I think it was a really good idea to take it. ^^ It was good that it was easy to understand and I could see the overall flow because it was explained in an easy-to-understand way. I will diligently study while following the roadmap for the remaining period of my leave of absence~~>< Thank you, Instructor Kim Young-han, for always teaching so diligently~~!!!!!