I think this lecture, which starts with C programming, might be difficult to understand if you are a complete beginner. Personally, I watched this lecture with a basic understanding of Linux Python and computer science, and I understood it very well. Even if I didn't understand it at first, I was able to understand it well even if it took some time by disassembling the memory, asking the chat GP, and changing the code to try out various cases, as you said. And among the things you said, you said there is no royal road to this path, which made my impatient mind look at it for a longer period of time. I think I'm lucky to watch this lecture, and I want to thank the generous developer who created the lecture.