Do you always tip?

i tip 10 percent if food and service are to my liking , and thats most of the time because one fuck up and i never go back. A tip is a gift. If i have the extra dough to eat out i can share the wealth. i won't tip you if i find out you serve leftovers. (thats factory prepared food you zap in a microwave in the back) those places get one visit. And they are everywhere one right after another lined up to take your money. i can get a steak in my town that only the owner is allowed to cook and he brings it out to you.