just when i thought i could do well for my energy audit, i realised i made really careless mistakes and i think i should just go and bang my head on to the wall for a million times. i dont know why but i never fail to make such stupid careless mistakes. sigh sigh sigh.
last paper tmr last paper tmr last paper tmr last paper tmr! :D
i forgot to mention that sihao and jason ang pop alrd!
ok bye!
that dream.... was so real.