I don't know what people do, or you can watch TV or something, [LAUGHTER] right? Um, and you will face this choice, like, maybe every Saturday, you know, for the rest of your life or for all Saturdays in the rest of your life. And, um, you know, you can build out that foundation skills, go deep or go have fun, and you should have fun, all right? Just for the record. But one of the problems that a lot of people face is that, um, even if you spend all Saturday and all Sunday reading a research paper, um, you know, the following Monday,