HRM paper

Yesterday HRM paper was a real nightmare! The questions in the exam are exactly what Mr Fred gave us for the exam tips. I did study. I did read. I did memorise. But but ... *Sob* I just wrote around 1page and abit or at most nearly 2pages for the 3 questions where we are expected to write 3pages each. How!? Why can others write so many pages where I have difficulty even in writing just 2pages. Haix! So disappointed in myself! And I got my Econs paper this coming sat! Arrrgghz! HELP!