how to study in such env?

argh.. at that point of time, i am going crazy.. i was busy studying microeconomics yesterday when my sis came home.. juz in the mood to memorise things and also weather rather sunny yet cooling. she step into the house and the first thing she see me was tat, *姐，那个‘我左眼见到鬼的vcd在哪里？我要看。。‘ she watched it on the tv premiere yesterday but she still wanna watch it again.. dunno y la.. i told her where it is and she found it.. fine.. she on the movie very loud, as if it is like in the cinema like dat.. u know, tat effect of dolby surround? tat's the effect.. how am i going to memorise the impt points when she is going to on the movie tat loud? i went up to her and told her politely to turn down the volume as i need to study for my exam tmr.. u noe wat she say? none of ur biz wat! i watch my movie, u study ur stuff. i nv interfer u u dun interfer me! wat does she mean by she did not interfer me? i told her off.. i am really angry this time round.. and this is not the first time she is doing this to me. HEY!! U R DISTURBING ME!! I NEED TO STUDY FOR EXAM!! guess wat? she turn on the Bass of the vcr and make the whole house shake! wat kind of sister is this u tell me? i am really angry lor.. she doesnt learn from her mistake de! argh.. then i very fed up.. went out to revise with weiling.. how can she do tat to me lor, when she should noe tat fees of poly arent as cheap as sec sch and i can't afford to retake any modules lor! watever la.. it is really maddening when she doesnt understands u and provokes u when u r oredi pleading with her. she really makes me boil!
today's paper... isnt easy.. hai~ think retaking module is a need oredi.. gonna start studying for tmr's paper liao.. ITL and thurs' paper is POA.. the weather now very cooling.. really suitable for slping.. a strong smell of heavy mist hanging around.. i wun be tempted to go slp de.. hehe... coz i am very very awake now.. so, i am going to do my revision le.. gambatte~! Best of luck to every1!