I'm still struggling to know why you called me a racist when the only evidence you provided is that other white people you have met have been racist in your presence.
On a larger note, I'll agree with another poster that the biggest hurdle in Western society is multiculturalism. Does it work? Honestly, I have my doubts. On some level every ethnicity and culture wants to be primarily surrounded by people that are in those same groups. They may branch out on occasion and make friends and even long time partners in other groups, but the majority of their relationships will exist within their own cultural/ethnic circle. On a personal level, I think multiculturalism can work, but I think it has many problems when done at a societal level. Quite simply, ethnic groups enjoy a certain level of hegemony. I saw it in my 3 years in Korea, where 97% of the 50 million residents are Korean and inter-racial children are abandoned by their mothers.