business...why???

Sometimes i wonder why did i take business as a field to study. I really don't understand business studies. For almost 2 years now and yet i can't seem to have business knowledge in my brain. today's paper really got the best of me. I only manage to answer 3 question and i left out 1 question. I really have no clue on some of the questions...so what i can do is just to crap it out using my common sense. Which apparently didn't help much. Tomorrow i am going to sit for the paper 2 of business. hopefully i will do much better than today. sigh....