Within the first few chapters of the novel, it's easy to relate to Holden and see how he's similar to a lot of teenagers. For instance, he's judgmental of his peers and criticizes their looks and personalities. He describes Robert Ackley, and the terrible characteristics about him. Holden says, "He had a lot of pimples. Not just on his forehead or his chin, like most guys, but all over his whole face. And not only that, he had a terrible personality. He was also sort of a nasty guy" (Salinger 19). Many teens, no matter how hard they try to deny it, will make judgements about people and criticize them behind their backs. It's human to judge, and teenagers happen to do it quite often.
Holden is also shown to be a universal teenager because of how he feels about religion. In one part, he is in his hotel room, trying to pray, but can't. He says, "I can't always pray when I feel like it. In the first place, I'm sort of an atheist. I like Jesus and all, but I don't care too much for most of the other stuff in the Bible" (Salinger 99). It seems that many teenagers struggle with religion and go through a phase of figuring out what they believe in, or if they believe in anything at all. It's a common process for teens. We want to know more about the world and its creations; we want answers; we want acceptance. And through this journey, we find our answers, whether it's in Christianity, Agnosticism, Atheism, or whatever religion (or lack-there-of) you choose to follow. There are a lot of controversial things in the Bible, so it's very common for teens to not care for it, especially since nowadays it conflicts with many morals and beliefs of people.
Holden is also a good example of a universal teenager because of his depression and how he tries to cope with it. Holden is very depressed and feels lonely. It's hard for him to connect with people and talk to someone. Especially since he's on his own through a good portion of the book, it's hard for him to find someone to actually talk to. He asks the prostitute for conversation instead of sex, but she just leaves him since he didn't want anything physical. To cope with not having anyone around him, he smokes and drinks a lot. He drinks and it fills a void; it makes him feel numb so that he doesn't have to realize how depressed he is. Although it shouldn't happen, there are many teens who try to drink away their problems so they can feel something other than sadness. Teens who are depressed and try to find outlets to make them feel better - whether it is drinking or something else - can relate to Holden's feelings and the thoughts running through his mind. When you're at an all-time low like him, there's nothing in your mind except for negative thoughts and ideas of how to feel numb or just disappear. Depression is a relatable feeling, no matter if it's only a little bit or if it's severe.
Holden Caulfield is a relatable character for many teens. J.D. Salinger really did a good job at depicting someone who can be a universal teenager.