How do I stop myself from becoming racist?

People are individuals. The bible says that each person should be held accountable for their own crimes. Therefore it would be morally wrong for anyone to hold it against innocent members of a persons family, gender, race, cl, or any other broadly based reason, the crimes of one or a few individuals. Try to see this woman as a neighbor whom you are required to love as you love yourself. Sometimes it's worth it to be bigger than your adversaryby letting God stand by your side. Let Him be your guide in what to do or say when cruel people judge you without even knowing who you are. Blessed are the peacemakers, for they shall see God.