Following the algorithm basics and advanced lectures by the potato instructor, I am now listening to the operating system lecture as if I am possessed. I have attended dozens of online and offline lectures, but this is the first time someone has taught algorithms and operating systems so easily. At this point, it is clear that the potato instructor's lectures are highly addictive. Please hurry up and make another lecture. I am getting dizzy. (Please make sure to include the cute Jong-al characters in the next lecture!!)