Have you ever wonder what is actually in the sales person's mind when you ask them for something? Here's some of the examples from eRica's point of view. Haha. Just read for fun ya~
Customer : Can you help me cut this?
Staff : Yes, sure. Please wait for a moment.
Thoughts : Don't these people have knives at home?
Customer : How much is this? (pointing at the fridge in front of us)
Staff : (bending over) Which one are you referring to?
Thoughts : I cannot fucking see the thing you are pointing at.
Customer : Is it still hot? (referring to the waffle)
Staff : Yes, of course. I just lifted it from the stove.
Thoughts : It's even hotter than you are. You want me to smack it against your face to prove it to you?
Customer : How much is this? (pointing at the product with the price tag right in front of it)
Staff : It's $x.xx. (trying to keep the smile on)
Thoughts : As these people blind or retarded?
Customer : Oh. It's written here! (trying to read the name)
Staff : Haha. It's ok.
Thoughts : Ok. (S)he's retarded.
There are more extreme cases to be elaborated the next time. So the next time you wanna say that Singapore's service has become worse, please bear in mind the quality of the customers is not that good as well.