[Course opening] I was a major who had taken a different path after graduating, so I decided to go back to my major, and I went through all sorts of things while listening to this book, this lecture, this lecture, and this lecture. [Review] I thought I could just rest my chin on my hand and nod my head while listening because I knew other languages a little differently and I was a major in my own right, but I got a big nose. I don't know if the mountains and rivers had changed while I was away for a while, or if it was a characteristic of iOS, but I think my level of understanding was no different from that of a non-major with zero base. The depth and scope of the content that I thought was a pond was like a Pacific Ocean, and I, who had only come to stretch, ended up finishing a marathon. I reflected on my pride and became humble, so now I can see code little by little, and I felt a sense of accomplishment when I completed each app through the app creation lecture, and I was able to create my own portfolio. The 1:1 interviews and weekly summary sessions that were held during the course were really helpful. Even when I asked a few questions that weren't questions, your kind and quick answers were always a great help. I'm just going to take the next step, but I definitely want to recommend this course to my juniors who are entering this industry, and I actually recommended it. [Retrospectively, some regrettable points, suggestions] If there were an index (link) in the textbook file, I think I would be able to find the section I'm curious about a little faster. For lazy people like me, if you make the main textbook, supplementary textbook, and app creation textbook into a single volume, and add a little more example code to the textbook, I think it would be easier to understand without having to watch the lectures. [PS] Alan! Thank you always. I'm going to build up my skills a little more and ask a lot of questions :)