When I read the lecture description in advance, it seemed like it was really for people who were starting from scratch.. In terms of content, it seems like it's for beginners, but the speech is too fast and it feels like it just goes by quickly rather than explaining in detail? Even if I listen to the lecture, I end up searching Google and YouTube for supplementary materials..ㅠ It would be better if there were some parts where you explain in more detail!