an exhausted sem

sigh...i feel very very tired for this sem b'coz i take 20 units,almost every day the time is packed..buzy until no time to go to toilet...haha!!besides that,recently quiz and test are coming together but i dont have enuv time to prepare for them so i think my result will be very bad...haiz...so wat about you all?also,almost every day i dont have enuv sleep so that's y sumtimes i seem to be blur blur and sleepy almost all the time...previously my teacher told me tat university's life is quite relaxable but now i feel that it's quite busy and also stressful.whatever la...i have entered to here already wat,also meet lots of frens here...ok,i shall end now,i hope i can post some hot topics to let u all to share with..but except dota b'coz i dunno how to play it and also not interested of it haha...i also wonder why the dota is so popular among my frens... is it really nice to play meh?