Not for me. If anytime I may have been racist, it was precisely when I was a child at school. Schools here used to teach about American Conquest and "primitive cultures" from a racist point of view. Even if I was the only child in the classroom who protested, and even refused to take part in the clebrations for the 100 years of the Conquest of the Patagonia, when I was ten, that education might have affected me somehow. When I grew up, I was able to examine my subconcious mind and remove any possible racist influence.
Regarding people in general, I have a tendency to consider everyone a potential friend, but through many years, experiencing how many people just hate others for being different, I have been forced to accept that not all are my potential friends. Sadly, I must admit I have more potential enemies. But that's is not racism, it's not based on race or culture.
It hurts me to be discriminated and hated, but sometimes I thank G-d for that. If I had not experienced it myself, perhaps I would have been influenced by that hate mentality.