That'll teach mathematics. It seems to me that math is a little easier than ever, where you have to memorize a lot of dates. Time to learn!
Edit: I change my mind! I studied mathematics, two hours! Two hours! It was horrible, everything I mixed up! Like me tomorrow I'll be fine for short test? I hope it goes well. Apparently, hard work pays off! Until it all'll keep our fingers crossed! But still ... the story is worse than the math!