Some WL's are not always about money. I mean they are there to work but some won't accept tips. One of my regulars rejects tips from me every time because she earns enough money already, thats what she says. Even though WL's are all about money and some are money hungry, not all of them are about that. In saying that, its very rare for a WL to not worry too much about $$$ and I probably put it down to the 2% of all WL's working. You can just tell if a WL is money hungry or genuinely a good person.