I remember when I first started developing with Java/Spring in 2019 and read Toby's Spring 3.1 book. Especially when I read the first volume, I felt like I had been hit in the head, and I was moved to study the philosophy of programming. I feel it again in this lecture. I also often read the posts you upload on Facebook and reflect on them and get motivated to study, but watching the lecture makes me even more motivated. But even with just Spring, there's so much more to study in the future... Please continue to provide good lectures in the future. I'll take a break on the weekend and go listen to the Boot lecture I bought together. Thank you!