I notice that when I study hard I get crap grades and when I study good I get good grades but when I don't study at all I get full grades. I can't figure out how this actually work, but it's funny and true. xD

Like a week ago I studied really hard for Probability and got 26 out of 40, and at the Deferential Equations' exam I didn't open a single textbook and got 20 out of 20. Gosh, I was super proud. I bet I could fly, lol.