I've listened to half of it now. I don't think I have the patience to listen to the whole thing and leave a review. I really respect the lecture and listen to it. It seems like you help beginners properly process the vast amount of information by separating the parts that must be covered and the parts that are not covered at the right time. I'm studying hard and becoming a competent person like Kim Young-han and at the same time, I'm motivated to grow as an excellent knowledge transmitter.