I ALWAYS, say thanks to a waiter/waitress. I even THANK the
aunty who clears my table at hawker centers.
Now, if you, work as a waiter/waitress you should not let people
with no sense of GRATITUDE bring down your professional spirit.
Because, the next customer could be either me, or someone like me
who appreciates Good Service, and really degrade an establishment
if Bad Service was experienced.
Customers; there are black and white sheeps out there,
unfortunately, the black ones are multiplying faster than the
whites. Don't be bothered by customers' bad attitude, just play
your role, one day you will be rewarded.