Claws are a recurring symbol throughout the book. The author continues to compare human traits to animalistic ones (13) as a way to highlight the pure animalistic urges of the black population, ravaged by "hunger", which I believe is a manifestation of their most inner desires (like the Id from Freud's psychoanalysis). Claws are the weapons of animals, with which they either attack prey or defend themselves. The "claws'' that people have are their manipulative tactics, seduction, or anything that would help them survive in the miserable ghetto. On a previous page (57) claws are mentioned again: "I was learning to keep my claws sheathed", spoken by the narrator himself after overcoming the demons laughing in his mind. To sheathe something, especially a dagger or another weapon, means to protect it, probably for further use. I interpret the quote asif the narrator realizes that he has to "protect" his methods of survival when he is faced with a real threat, rather than just something in his mind. In this situation (68), Julia's "claws'' is her ability to unnerve and weaken the narrator, who usually seems cold and collected. She succeeds in making him uncomfortable, questioning whether he hates the color of his own skin. She even starts laughing at this seemingly inappropriate situation, something that is similar to the narrator's own habit to laugh at inappropriate moments(28), forcing him out of his comfort zone of disinterested intervention.