He's not a person to become
Patrick Bateman is a Wall Street VP, a serial killer, an unreliable narrator, and possibly a hallucination, depending on which read of American Psycho you trust. Do not become him. He is, though, an unusually clean case study in presentation, what it looks like to optimize the surface of a man down to the millimeter, and an equally clean case study in what happens when the surface is the only thing there.
The trick is taking the lessons without taking the spiral. Most guys who cite him as a model grab the wrong things and skip the right ones. So let's sort it.
What he gets right
Composure. Bateman is never visibly off-balance. He waits his turn to speak, doesn't fidget, doesn't break eye contact under pressure. When Paul Allen out-business-cards him, Bateman is destroyed inside and perfectly steady outside. That gap, feeling something intensely and not leaking it through your body, is the single highest-value social skill a man can build.
Presentation discipline. The face wash, the tailoring, the whole routine. He understands the surface is a signal, and that signaling competence to strangers is a cheap, repeatable win. You don't need a $400 face cream. You do need to look like you decided what you were going to look like that day.
Having an opinion. His most quoted scenes are him holding forth on Phil Collins and Huey Lewis. The point isn't that he's right, he's often wrong, the point is he has the opinion, delivers it with conviction, and doesn't apologize for it. Women have spent half their adult lives talking to men who say "I don't know, whatever you want." A real opinion, even a slightly weird one, is a relief.
Reservation discipline. He can never actually get into Dorsia, which is the running joke, but the practice of having a specific place picked, the call made, a plan in hand, is exactly right. He doesn't ask. He books.
Where it ends
No interior. Everything Bateman performs is borrowed: opinions, taste, identity. He's read the magazine and owns the right thing. When he tries to confess his murders, nobody believes him, because there's no Bateman in there to have done them. Presentation without substance hits a ceiling fast, and the women you'd actually want will clock the gap inside two conversations.
Confidence as performance, not state. Bateman is internally screaming at all times, and the polish is what holds the panic down. That works for a transaction. It does not work for a relationship, where the second person eventually sees the basement. The men who do well long-term aren't the ones who seem calm. They're the ones who are calm.
Status is not the whole game. Every interaction gets ranked and scored, every woman rated on a clipboard in his head. This is the part he gets cosmically wrong. When status-tracking becomes the entire operating system, it isolates you from ever actually liking a person, and she can feel it across the table in five minutes.
The morning routine isn't a personality. His famous product monologue accumulates into pure emptiness, a routine so total there's no time left for anything real. Routines are good. Routines as identity is hollow.
What to actually steal
The visible parts of Bateman genuinely work, in the moment. The confidence is real, the plan is real, the presentation is real. The women on those dates do find him compelling, right up until it falls apart. You can have what works without buying the rest of the box.
The Tyler Durden mirror
Bateman and Tyler Durden are mirror-image failures. Bateman is all surface, no interior, suffocating under his own polish. Tyler is all interior, no surface, suffocating under his rejection of polish. Both end their movie having destroyed something.
The healthy model lives between them: Bateman's composure plus Tyler's indifference to whether the date likes you, minus both men's underlying spiral. You want to be the guy who has the morning routine and the basement gym and the ability to take an L without it ruining his week.
The honest part
Build the interior before the surface. Have the real opinion before you practice delivering it, like the music before you hold forth, know what you're doing in a relationship before you start booking the reservations. Bateman did it backwards and ended up a beautiful, empty suit screaming at the inside of his own face. The polish only means something when there's a man under it, so spend your rehearsal time becoming that man instead of practicing lines in the mirror.