I know of colleagues / friends who complain endlessly about the
hassles of preparing for a Chinese wedding dinner.
And then, the dinner came and went.
And then, suddenly, they all had selective amnesia about the
horrors they had to go through and everything became rosey!

Ah well, don't you love optimists, especially those with short-term
memories?!

OK, sorry, sorry! My bad!
Shouldn't be poking
fun at others because who knows, my turn will come one day!!
And then, my turn to have selective amnesia! 
And say, I was suprised to hear 'My bad!' being used in the West!
Thought it was a term that originated in Asia! 