ありえねぇー

change of plan... im gonna be moaning about my exams... just after 1st day
english was allright. psych as well... i could do more than what i expected so it was good for me... still not confident about it at all...
here comes mathematics...
just blanked out... i forgot how to find interquatile range... i knew the upper and lower... and i just forgot about the interquatile... deduct mark!
probability... easiest probability question... chance of getting head on a coin was 1/3... so the tail is 2/3... so the chance of getting two heads and one tail is 3(1/3*1/3*2/3)... BUT I PUT 1/2 INSTEAD OF 2/3... how is that even possible??? gerr... another mark gone.
i could do all the complicated functions... but forgot what domain is... WHY SUCH WORD EVEN EXIST???? deduct another mark...and there are few more easy ones that i think i missed... man life is just so unfair...
u know what.. it's all coz i had three exams on the 1st day, didnt have time for lunch before the 3rd exam session, so i was hungry, my fingers, arms and shoulder were numb from psych exam, i was feeling sick, headache and feaverish... yeah... just blame on that. NOT MY FALT ... errgg