a tiring week

for some reason, I've been blur for the whole week!!! blur as in tired+exhausted+sleepy+headaches... ermmm,it could be that i've start playing dota now...but it cant be rit?? since i've been playing lotsa games before this such as o2jam lar, command and conquer lar, CS lar... i know that i've been sleeping late late for this week, but, its not really that late..=.= wert~ and whats more, in this condition, it can be said that i didn't absorb anything thats been taught!!! anything that range from chemistry to vector space,that still doesn't make sense to me. and guess what, mock is juz 3 weeks away!!! according to karwye anyway... and at this rate,I'M SOO DOOMED!!! guess i can juz hope for d best next week....sobs*