Hello teacher..! I'm reading it for the second time. Actually, after finishing the first reading, I listened to the class and there were some parts in the beginning that I was a bit confused about, so I read it for the second time... I was really surprised. I understand everything the teacher said and I'm reading it for the second time to realize the essence. I'm planning to take the JPA lecture in the future, so please continue to do well! If you're worried about paying because it's paid, don't worry. It's a very helpful lecture, not only for the Spring lecture, but also for the keywords the teacher gives while teaching!