Why?

Just checked my mid term exam result..
It is not very good..
feel disappointed..
i had study so hard but why i can't get good result?
i can get good marks in secondary sch,
but not university..
I just hope i will not fail,
really dont want to waste my parents money..
wad i can do is just pray..
may God listen to my prayer..
i dont know wad to do..
i nid to study hard for the final exam..
yes i might be sad,but i wont give up..
I believe i can do it,
the negative thinking,plz go away :)
keep me as ur prayer list, thx :)