How much do you tip?

Re: How much do you tip?

I only tip if service is above and beyond expectations. Some waiters/waitresses have this attitude:
"Lay -kha-Mar" English translation " Here is your food , eat and get out of my face." or " I hate my job and I hate you, I am doing it just because I have to pay my bills and support my existence."
Anybody who is in any kind of service business I expect them to be cheerful, courteous, down to earth.