Originally Posted by Yannawa

I would expect that if I was at a sauna and ignored the approach of a Thai guy I didn't much like the look of, he would correctly assume it was because I wasn't into him for one bodily reason or another. Just like when I am at a massage joint weighing up the boys on offer and ignoring those I don't like. I doubt that they would think of me as "a sticky potato".
So if you get ignored at a sauna, it's probably because some of your assets don't meet the expectations of the other clients, rather than being based on racism (which is what the term sticky rice implies). Try and look for ways to make yourself more attractive rather than decrying the entire place.