race has nothing to do with a person's being good or bad.

And there is no need to change your rules of dating based on other people's race.

In addition, the best way is to love oneself and be smart. There is no need to analyze or judge others. All one girl needs is just to protect herself. The best way to protest herself is to avoid bad men, no matter what his race is. It is also the best to walk away without saying any bad words about the other side. This may save that girl's trouble or even life.