 Here's one principle that I learned in medical school that completely changed the game. That's this idea of Parkinson's optimization. Now, you probably have already heard a Parkinson's law that says that work will fit the time that you allocate to it. But we can take this principle one step further and optimize literally everything that we do. Because if you understand Parkinson's law, you understand that everything you do has some degree of inefficiency, including your studying, most of the things that we do as a student. So step one is acknowledging that there's inefficiencies in all of the process that you do. And step two is to identify those inefficiencies through a time constraint. So if I know, for example, that I come home every evening and study for four hours for my classes, asking myself what I would do differently if I only had two or three hours, helps me identify what methods and resources I'm using just for the sake of using them versus actually being effective. And step three is being committed to repeating this process. If you could do this over and over again, at least on a weekly basis, you'll be able to find the things in your studying, your time management that you just double down on versus having this really complicated system for everything.