I've taken 8 or 10 rides as a pax. The only driver I didn't tip was the one who insisted on lying to me (before she knew I was a driver) and told me she made $400 a day driving 6 hours a day in LA. I told her flat ut I didn't understand why she was lying about it when she insisted she wasn't lying but wouldn't show me her earnings screen (claimed she didn't know how) I said she is doing so well, she can't possibly need my tip. I didn't realize that drivers bs about their earnings to try to refer suckers for the bonus. Every other driver I've had has been just doing the best they can to make a living, beat up car or not, they deserve a couple of extra bucks.