break down..-_-"

wao..still left 3days more will then start with my final exam..this few days read til sooooooo hard..but yet still cant remember all the facts...
just now i tried to write down the long term and short term mechanism of controlling blood pressure, what an easy question..but yet i cant write it completely..so upset..
really scared...
really really...
i tried until so hard...much much much harder than others...
if failed in the exam again...
is really unfair for me...
i don wan to be excellent..jus wan to pass my exam...but,65 marks ler...damn hard to score u know...adui...
anyway,hopefully can score well la in my final exam...god bless me!!