If life was about keeping score, then forgiveness is useless

today i took my QM and Engineering Mechanics Test. what a dissapointment. i studied for hours but i can't manage the engineering mechanics problems...why? why are the formulas not working? hydrostatic pressure...why you run away from me..why? And why are the rest of my classmates smiling after the test...i can never blame fate for this because " verily never will Allah change the condition of a people until they change it (ar-rad :11)"...i was unprepared...i should have started revising earlier...I learnt my lesson today..Alhamdulillah...despite losing some marks in the test, i also lose my appetite. usually went home hungry and ate like a wild boar. today my stomach seems full....full with dissapointment. this friday will be my marine engineering test. God, show me the straight way, the way of those on whom Thou hast bestowed Thy Grace, those whose (portion) is not wrath, and who go not astray.