* The Power of Repression and Social Isolation: The novel vividly portrays the devastating effects of social ostracism and the consequences of repressing emotions. Carrie's isolation and constant bullying build up a potent sense of resentment and powerlessness, leading to her tragic outburst.
* The Nature of Cruelty and Bullying: The novel explores the dark side of human nature and the destructive potential of unchecked cruelty. The relentless bullying Carrie endures highlights the inherent brutality and lack of empathy in many individuals.
* The Struggle for Identity and Belonging: Carrie grapples with her identity and her desire to belong, constantly seeking validation and acceptance from her peers. Her isolation and inability to connect with others fuel her emotional turmoil.
* The Perils of Religious Extremism: Carrie's upbringing under the influence of a fanatic, religious mother adds another layer to the story. The strict and judgmental nature of her mother's faith contributes to Carrie's sense of guilt, fear, and isolation.
* The Nature of Power and Revenge: The novel delves into the destructive nature of power, both the power wielded by individuals and the power of collective rage. Carrie's telekinetic abilities become a symbol of her pent-up rage and her ultimate act of revenge.
* The Overlooked and Underestimated: Carrie's story serves as a reminder that even the most unassuming and seemingly powerless individuals can possess hidden depths and the potential for incredible violence.
Overall, "Carrie" is a complex and disturbing exploration of human nature, highlighting the destructive consequences of social isolation, the dangers of unchecked cruelty, and the unpredictable power of repressed emotions.