Ouch! Hear me roar!

Ahh!I'm just really hurt today...oh please!this has nothing to do with lovelife.
Our Finance quiz was just so annoying and I simply hate it.Eventhough I alomost memorized all the 23 formulas our prof gave us,that was simply useless at all.He(our prof), always and forever, try to find a way to make the quiz hard and complicated. It could have been okay if it was our negligence that played the part. The sad thing is that he did not discuss these formulas,e.g.financial ratios, to us. He'll leave everything to us, and I, for certain, was left hanging. These was financial problems, not just plain theories that I can understand on my own. There are terms that are absolutely new to me. Owh, and he'll give us a list of formulas with just initials of the term. It could have been easy if everything was in the book. oh yes, you've guessed it, some of the formulas are not on the book. I had a hard time figuring all those initials out.Haay! I could have turned into a tiger during the exam.
I wish the next exam will not be as unpredictable.I'm sure,my classmates are wishing the same thing...
I ate too much na pud to calm myself, good thing I don't easily accumulate fats!
Sir, you better make it good next time or else...