I was taking the course in the middle of the semester, but now that the regular semester is over, I'm finally finishing it. Since it's a hands-on lecture using basic technologies that were used in previous lectures, I was able to understand the overall structure design and development process that I didn't understand well when I just looked at the references. I followed the lecture content as the instructor intended, created a big outline, and separately Googled or referred to the official documentation for details or things I wanted to improve, and I feel like I've solidified the basics a lot! I think that lectures that include the process of thinking and troubleshooting like actual development are more helpful than lectures that prepare all the source codes in advance, refine them, and edit and upload the parts that have problems. That's why I bought all of the instructor's other lectures, too. Please continue to give great lectures!!