When I started the introductory lecture, I wondered if I could finish the last roadmap, but I finally finished it! It was one of the most fun and enjoyable moments among all the lectures I've ever taken. I was so immersed in the lecture that I looked forward to listening to the instructor's Spring lecture during my daily work. Thank you so much for providing such a great lecture. I wonder if I would have been able to walk the path of a backend developer if it weren't for the instructor's Spring roadmap. When I was discharged from the military and in my third year of college, I was wondering what I should do among the developer positions and while experiencing each field, I came across the instructor's lecture. It was the first time in my life that I studied and created something this fun. Other fields weren't fun, but creating something with Spring Boot, connecting to a database, and querying it, the whole process was really fun. If it weren't for the instructor's well-organized Spring lecture, I don't think I would have walked this path. Thank you so much! This Spring Boot lecture was the most fun among the Spring roadmap lectures. It was the best lecture that was not boring at all, from Tomcat to Grafana. ㅎㅎ I was able to understand quickly because it explained the parts I was curious about easily. Above all, I think I was able to listen to it with interest because it was a lecture that made me think that I would encounter these things when I go to work. ㅎㅎ I also thought that it would be good if there were roadmaps or lectures on monitoring tools, logs, and test codes. I would really appreciate it if you could create such a roadmap after the Java roadmap and database roadmap that you are currently preparing. Recently, I am working on a toy project to learn while referring to Spring Data JPA and Spring lecture materials. As expected, when I tried the toy project, I was able to experience all the problems and errors that the instructor had mentioned. Haha. I believe that I will grow through this process of experiencing, fixing, and solving problems myself, so I am continuing to do it. Now that the Spring roadmap is over, I think this course is what I need the most. I will work harder to become a better backend developer with more growth. Thank you again for the great lecture. (I am waiting for the Java intermediate version..ㅎㅎ I want to listen to it soon!)