Indeed, as Amir listens to the woman talk about living in a concentration camp during World War II, he realizes that the stereotypes surrounding Polish people aren’t at all useful. Stereotypes—like the idea that Polish women cook a lot of cabbage—only distract from the richness and depth of a culture and fashions people into one-dimensional versions of themselves. Accepting stereotypes is similar to the social code that dictates that people should keep to themselves rather than strike up conversations—at least in this neighborhood, it seems to be an unspoken rule. But the garden dismantles both of these social norms and gives people something to connect over (here, the carrots), from which their relationship can then grow (here, talking about the concentration camps).