Answer:
Avoidable
Step-by-step explanation:
This excerpt demonstrates the idea that racism is avoidable. In this passage, we learn that the narrator was discriminated against because of the color of his skin. However, we also learn that this was the case among adults, such as the grandma, but did not happen among children, as his friend Robert (presumably white) was kind and understanding. Although Robert could have learned to be like his grandma, he has instead become a kind and accepting person who dislikes racist ideas. This shows that racism is avoidable, regardless of your personal background.