In Jodi Picoult's novel "Sing You Home," the protagonist expresses a deep emotional struggle. The quote reveals that anger serves as a significant emotional outlet for her, highlighting that it's one of the few feelings she can truly connect with. This suggests that her anger is not merely a reaction but a necessary aspect of her existence, a way for her to affirm her presence in the world.

Furthermore, this perspective shows a longing for authenticity and a fear of emotional numbness. By needing to test herself through anger, the character demonstrates an awareness of her feelings and a desire to engage with her reality. Picoult effectively uses this sentiment to explore the complexities of human emotion and the importance of feeling alive.