1st paper - Engineering Design

1st paper over
duno wat's my feeling now
sad? disappointed?
sad + disappointed + crazy
even i duno how to do at all
i nvr have this feeling so strong
but this time
i knew how to do almost all
but due to some problem
i decided to fix it since i knew i know
however i unable to get a better answer
then i spent so much time on it
and i wasted last question de mark
T.T

although it's not 1st time being like this
but it's really seldom that i knew how to do
for so many years in here edi
haiz...sigh...
hope next subj i'll know how to do too