I'm a junior attending a prep school in NJ, and every week(since sophomore year), I've been aiming to be productive on the weekends. However, whenever Saturday classes are done, I'm absolutely pooped... and I become so lazy that I just watch Youtube or something for the rest of the weekend. I know it's because of this bad habit that I have not been doing as well in classes as I should be. Plus, I get super depressed thinking about how I just wasted my entire weekend and how I could have been working or hanging around with friends (or even making some... :P).
I never had this problem up to the end of my freshman year, where I went to school back in my home country; my parents wouldn't allow me to be as lazy as I am here. Any advice would be greatly appreciated!