Karma is *****. Go do that job for a while and deal with the rude horses' asses and cheap douchebags whose only tiny sintilla of power in their miserable lives is to go to a restaurant and order a server around.
I always tip 20-35% unless the server is completely incompetent. The only way I will tip less than 15% is if they have a bad attitude and then I usually say something to them about it.
I agree here^^
I always try to remember the phrase " Bless and you will be Blessed" It Works!!!!