FRUSTRATED WITH MY TEST!!!

Moments ago I've just kiss my carry marks goodbye, since I couldn't answer most of the physical chemistry test. I've prepared myself early, but unfortunately I didn't pay enough attention to those mother-fXXXXXX equation which is totally insane and weird looking, which in my case, happened to pop out during the test just now.

The equation is not that hard, its easy. Its just that I didn't study that particular part and now i've lost 20 marks! WARGHHHHH!!!

When I look back at the question and applied the equation which I've learnt after the test,

"KABOOM, there's the answer!!!"

And to worsen my misery, its the exact question which appeared in my lecture notes which I didn't bother to read!!

WTF LAAAAHHHH!!!

I NEED TO PUNCH/SLAP/FLYING KICK/CHOKE SLAM SOMEONE RIGHT NOW!!