In the context you’re referring to, the black snake story is often used as a narrative tool to convey deeper themes of fear, misunderstanding, or cultural connection. Annie's deep emotional reaction to the black snake story likely stems from her personal experiences, fears, or conflicts that resonate with the themes presented in the tale.
Her mother’s intention in telling the story may be to impart a lesson or instill a sense of caution—perhaps to protect Annie from something dangerous or to teach her about confronting fear. However, the story might backfire because instead of educating or comforting Annie, it could trigger her anxieties or evoke a sense of helplessness. This can lead to a backlash where she becomes more afraid or resistant, ultimately resulting in a deeper emotional struggle rather than the intended protective measure.
Overall, the way personal history, emotional context, and parental intention collide in this storytelling can create a complex situation, illustrating how narratives can shape our understanding of the world and ourselves in unexpected ways.