Stress. It was hard to manage with the O/L exam, so I stopped it. & finally got 6A & 3B (B for Sinhala, Buddhism & Commerce). Before that, I scored about 34 marks for Sinhala, 40–50 for Maths & Science, & 35 for History, 30 for Buddhism, & near 50 for the rest of the subjects except English (85)...