Things WE all know but you might not know...

This is a start in my new series called "Things WE all know but you might not know..."
I will be polling some of my F&B co-workers, different server blogs and just my general knowledge from my 10 years of experience.

Today is TIPPING (a subject I will visit often, I'm sure). Here are two servers in NYC who have a couple "tips" on tipping.
ENJOY!
What You Need to Know About Tipping

If you walk out with the slip you wrote the tip on and leave behind the blank one, the server gets nothing. It happens all the time, especially with people who’ve had a few bottles of wine.
—Judi Santana, server NYC

If you say, “Don’t worry—I’m a really good tipper,” that always means you aren’t.
—Chris, bartender NYC

But We are Just Servers...What do we know?!