if failure is mere disappointment then why it is called 'a competitive' exam??
those who qualified may have the same checkers, so why are you crying now (first time seeking "f")
its really not about getting marks but a process of learning.
sometimes you succeed but most of the times you fail and you have to admit it.
so keep your hard work and remain as an optimist

__________________
Sharab pilaa kay Giraana to sab ko ata ha
Mza to jb ha kay Girtoon ko tham lay Saqi