I was glad to learn practical content for the first time while watching lectures related to Java, Spring, and test code. I wanted to learn the most about how to set up multi-modules, and my curiosity was resolved through the lecture. I had always studied only to the level of querying the database, but I learned about Feign, thread pools, and asynchrony, and I was able to think about performance and scalability, so I feel like I have grown a lot. Thank you for the great lecture.