The quote from "Nethergrave" proves the character's traits and showcases indirect characterization. Through the quote, the character's introverted and socially isolated nature is revealed. The character says, "I don’t have a lot of friends here. I don’t even have one." This quote demonstrates the character's difficulty in forming connections with others and his lack of social interaction. His words indicate his solitary lifestyle, reflecting his introverted personality. The use of indirect characterization allows the readers to infer the character's traits based on his own words and actions, providing a deeper understanding of his personality without explicitly stating it.