Stereo types might be based on one persons expwrience but since they have made a determination, that shows ignorance, the person has not experienced a wide enough grpup to make a true call, then it becomes racist because you believe that " Jews are greedy " and you dobt deal with them, for example.hahaha I love your statement, that Chinese are good at math...here again you might of exposed your self or 3 or 4 in school, but you havent seen my Chinese friend who is just a barber...not a rocket sclentist..haha. So if i say that all whites cant dance, is that truth, even tho there are many white boy bands that dance amazing.....so you need to understand this...stereo types are based and started because of a small "r" racist thought