Canceled?!!!

What the....sugar (in class,mentor say not good say fxxx, try saying sugar instead) haha.... I can't believed it, when Sir Tan just told us like it was entirely normal and alright they canceled it... I mean i knew it wasn't his fault...but seriously...i didn't feel happy at all!!! You understand, AT ALL!!! How long we all seniors practicing and rehearse? How much pain i had to endure to be able to do both the Masushita demo and Chung Hwa demo rehearsal? How long i had spent in the gym doing kicks i was assigned to? ARRRRGGGGHHH!!!!! What the ....sugar hell!!! Haiz....and worst part was.... we were just told day before the demonstration, wasn't this too much? Everyone's effort just wasted, there was even one member who injured his wrist while doing jump kicks.... I guessed it might have been a huge blow to most seniors involved.