Always tip em a bit boys and girls. I'm not into getting a lap dance, but I'll happily toss out a few bucks on the rare occasion I visit a strip club. How else are those poor ladies going to get through law school?
I feel like asking cats if they want a peppermint or some chicken already here at the library...so coexisting within one of those with ladies loving the goldfished eyelids and craving the attention from some of these tutorial bastards isn't my goal.
Also, if it bothers you that much get a job with an hourly wage. I'm sure you will find nothing to complain about in any other position.
Maybe we just want to hang out and have a beer.
Maybe you are not as attractive or as entertaining as you believe.
The real problem is with the independent contractor model your industry is based on.