The thing is tipping is usually after service, so if it is single round game, you can free ride. I'm actually glad that people visually like me (techie upper m

The thing is tipping is usually after service, so if it is single round game, you can free ride. I'm actually glad that people visually like me (techie upper middle class white American business traveler) seem to have a good reputation worldwide for tipping well -- it means I get service as if I'd tip well even beforehand. What would suck is being a black guy or otherwise profile as not likely to tip (French?) but being personally willing to tip. In that case, you probably tip initially before service.