I am really really sorry~ but i really don't know what can I do~

Real classes juz started this week~
Some class or subjects i might able2 understand
but some really not..
like bio..
i was blur 4 the whole class~
i wonder why..
this is damnnnnn worrying~
what's wrong with me?
gosh~
the expenses quite high...
n i still have no ideas bout how2 jimat yet~
transport fee,this la that la..
soon textbooks fee..gosh
gonna spend few hundreds on it..
man,i dun1 my parents spend a lot..
really ...haiz..but i still dunno how yet~
n everyday the timetable were like tergantung...
hard2 fix yet...
i know i gave a lot of troubles2 my parents~
I'M SORRY~ really really sorry~
i don't want2..but terpaksa~
haiz..
i really dun1 them 2 be more tired..
they were stressed up..
i know~
as their children,
i dun1 them2 tensed up...
haiz..but i can't do anything yet..
haiz..please la..
grow up la~
what the hell happen2 myself?
grow up please...
stop being like a pampered child...
GROW UP!!!!!!