I thought it would take a month, but I finished it in less than a month! It was really fun. I think implementing Spring MVC myself is the best. When I was reviewing by making it on my own after listening to the class, I thought it was really hard because I didn't really understand the overall structure (especially the V3 part..ㅋ), but when I finished it step by step, I felt like the structure was really ingrained in my head. When I saw the complicated structure picture, I wondered why they made it so complicated at first, but now it all feels natural. Making it step by step really helped me a lot! And when Younghan was teaching, he must have been annoying, but he kept reminding me of the little things he had mentioned before, so I was touched. It felt like he was considerate of beginners too?? It's not easy to repeat the same thing, so thank you. I'm currently taking this lecture while taking a national Java class, but the academy is just starting Spring and is also moving on to Spring MVC. But I felt like the academy teacher didn't really know how Spring MVC works...ㅎ (the explanation changed every time he explained the structure) That's why I think I'm so glad I took this class! Thank you!~!~!~! I listened well.