okay.. this is bad.. i can't sleep... think i had too much coffee and tea in the day.. now got caffine over load syndrome.. and the worse thing don't feel like studying (what's new...) exams has already start and i haven't finish studying for my monday paper... and it is only 3 days away... die... cannot blame anyone but myself.. it is my own stupid fault that i had been a slacker the whole sem... now want to 临时抱佛脚 also like abit too late liao.. well.. better late then never... back to chemical processes... =)