I'm a major student who wasted my college life, but the instructor used his experience to pick out and feed me only the essentials from the vast and extensive CS content, so I felt comfortable physically, but my mind was not completely at ease, thinking, 'There's so much I don't know.' The lecture materials are constantly updated and lectures are continuously added, so I think it's a good lecture. There are lectures that stutter here and there, but I think those parts will be improved as they are constantly updated. Since it's a part that needs to be memorized, I plan to read it 2-3 more times to get it in my head. Thank you for the great lecture.