* Fear and Conformity: Mildred, like many in the dystopian society, has been conditioned to fear anything different or challenging. She is deeply ingrained in the culture of conformity and suppression of knowledge. Reporting the books is seen as a way to protect herself from potential repercussions, even if it means betraying her husband.
* Ignorance and Indifference: Mildred has been so thoroughly indoctrinated by the consumerist and escapist culture that she doesn't understand the value of books or the importance of intellectual freedom. Her interest lies in mindless entertainment and escapism, exemplified by her obsession with the "parlor walls" and "Seashells."
* Self-Preservation and Denial: She likely believes that reporting the books will protect her from the "Book People" or any other potential consequences. This act of self-preservation is also rooted in denial, as she chooses to ignore the potential consequences of her actions for her husband and the larger societal implications.
* Lack of Emotional Connection: Mildred's emotional connection with her husband is extremely shallow. She is disconnected from him and unable to understand his passion for books or the significance of his actions. This lack of emotional connection makes it easier for her to betray him.
* Indoctrination and Social Conditioning: The society in "Fahrenheit 451" has been meticulously engineered to suppress independent thought and encourage conformity. The firemen are depicted as agents of the state, responsible for enforcing the destruction of books and silencing dissent. This constant exposure to this ideology has likely contributed to Mildred's blind acceptance of the societal norms.
Ultimately, Mildred's decision to betray her husband is a product of her deep-seated fear, ignorance, and indoctrination. It reveals the powerful influence of a totalitarian society on individual choices and the potential for blind conformity to override human connection and empathy.