When Holden says "Don't ever tell anybody anything. If you do, you start missing everybody," he means that getting close with others and building meaningful bonds will eventually end in heartbreak and loneliness. Holden's traumatic past has conditioned him to remain aloof and distant from others as a psychologically protective measure. His fear of losing another important person influences him to remain introverted and repress his difficult emotions.

Holden Caulfield sometimes uses fake names in The Catcher in the Rye to psychologically escape his unfortunate present circumstances. He also uses fake names to experience the thrill of deceiving others, which provides him with a false sense of power. Holden may also use fake names to adapt himself to the phony lifestyle of adults.

There is evidence that Holden is a rebellious individual because of his use of language like "hell," "damn," and "phony." These words might not shock us today, but they indicate a contempt for society. Holden also lies about his name, drinks, and solicits a prostitute. None of that links to what we generally think of as an obedient young man. However, Holden's compassion for his little sister and his distress at seeing the word "fuck" indicates his rebellion is limited.

Holden dislikes Jesus' disciples because he perceives them as "phony," a term he frequently uses to criticize superficial and insincere people. He feels that during Jesus' life, the disciples were unreliable and often let Jesus down, unlike their actions after his death. This perception resonates with Holden's own experiences of feeling let down by people around him, making the disciples symbolic of the phoniness he detests in the world.

Quotes from The Catcher in the Rye that illustrate Holden's alienation and search for acceptance include: "I'm standing on the edge of some crazy cliff" and "I felt so lonesome, all of a sudden. I almost wished I was dead." These quotes reflect his feelings of isolation and his deep desire to find meaningful connections.

In The Catcher in the Rye, Holden Caulfield struggles academically, leading to his expulsion from multiple schools. He is expelled from Pencey Prep for failing four out of five classes. Although he claims to have left Elkton Hills due to its "phoniness," his academic performance and behavior, such as drinking and arguing, suggest other reasons for his expulsions. His academic indifference is partly due to unresolved trauma from his brother Allie's death, impacting his mental health and motivation.

In J.D. Salinger's The Catcher in the Rye, Holden Caulfield's profound sense of alienation and isolation is central to his character and the novel's themes. He feels disconnected from both individuals and society, perceiving the world as filled with "phonies." This self-imposed isolation is evident in his interactions with others, such as his inability to connect with peers or adults, his awkward encounters with strangers, and his critical view of societal norms. Holden's alienation contributes to his mental breakdown, as he struggles to find genuine connections and grapples with the transition from childhood to adulthood.

Holden's reluctance to throw the snowball in The Catcher in the Rye symbolizes his desire to preserve the purity and innocence around him. He hesitates because he doesn't want to disturb the perfect, untouched snow, reflecting his broader struggle with the encroachment of adulthood and loss of innocence.

In The Catcher in the Rye, Holden Caulfield rejects society and adulthood by constructing a personal world of rules and ideals that protect him from rejection and loss, as seen in his disdain for "phonies" and his desire to protect children's innocence. He resists societal norms, such as professional ambition and adult relationships, viewing them as inauthentic and materialistic. Holden's conflict with the adult world is rooted in his trauma from his brother's death and his fear of losing innocence, which he associates with childhood purity.