This book made me feel like I needed a shower. And not in a fun way.
I finished Diary of an Oxygen Thief at 2 AM on a Wednesday, lying on my couch with Frida asleep on my chest, and I just stared at the ceiling for a while. Not because I was moved. Because I was trying to figure out if I'd just listened to something brutally honest or something that wanted me to think it was brutally honest while actually being kind of... manipulative? The irony of that, given the book's content, is not lost on me.
This Man Will Make You Want to Throw Your Phone
So here's the setup: an anonymous narrator — Irish accent, steady and frank like he's confessing to a priest who stopped caring three drinks ago — tells you about how he systematically enjoyed making women fall in love with him so he could destroy them emotionally. He's an alcoholic in advertising. He knows he's terrible. He tells you he's terrible. He tells you he's terrible again. And again. At 3 hours and 39 minutes, this is a short listen, but there were moments it felt longer because the pacing wanders, especially in the middle section where he's bouncing between self-loathing monologues and workplace anecdotes that don't quite land.
The thing is — and this is where I got conflicted — the narrator's delivery actually works for the material. That Irish lilt carries a kind of dark charm that mirrors exactly how this character operates. He's seductive even when he's telling you he's poison. The voice stays in this one register, no character differentiation at all, just this steady confessional tone, and honestly? For a book that's essentially one long internal monologue, that consistency makes sense. It's not Julia Whelan warm-hug energy. It's more like sitting across from someone at a bar who won't stop talking and you can't look away even though you should.
But it does go monotone in stretches. Around the middle — when he's deep in the alcoholism spiral and cycling through the same patterns — the delivery flattens out and I caught myself drifting, adjusting contrast ratios on a client's brand kit instead of listening. That's never a good sign.
Hurt People Hurt People (But Do I Have to Root for Them?)
Here's where I land, and I know this puts me in a specific camp: I didn't cry. Not once. And for me? That's basically a failing grade.
The opening scenes where he describes emotionally abusing women are genuinely difficult to listen to. Not because the writing is so devastating but because the casualness of it — the way he recounts it like war stories — made my stomach turn. There's a version of this book where the remorse hits like a freight train and you ugly-cry at the transformation. This isn't that book. The remorse is there, sort of, but it feels performed. Like he's sorry in the way people are sorry when they want you to tell them it's okay.
And then the second half flips the script — he falls for a photographer's assistant and gets his heart shredded. Karma, baby. Abuela would have called that "Dios no se queda con nada" and clutched her rosary and LOVED it. The problem is, by the time his comeuppance arrives, I didn't care enough about him to feel the sting. The emotional payoff felt hollow. The ending just... stops. Like the audiobook itself ran out of oxygen. (I'm sorry, I had to.)
I've seen people compare this to Catcher in the Rye with a darker protagonist, and sure, there's that same confessional young-man-against-the-world energy. But Holden Caulfield broke my teenage heart. This guy? He made me want to text my ex-girlfriends and apologize on behalf of all men and then close the app.
Who Should Press Play (And Who Should Run)
If you're into dark, introspective character studies — the kind where you're not supposed to like the protagonist — and you can handle heavy content (emotional abuse, addiction, toxic relationship patterns front to center), this might scratch an itch. It's a quick listen and it does have a raw honesty that I can respect even when I didn't connect with it emotionally.
But if you're like me and you need to FEEL something beyond mild disgust and intellectual curiosity? Little Fires Everywhere gave me the gut-punch this book was trying for. If you want emotional resonance and not just emotional content? Skip it. This book has feelings in it. It just didn't give me any of my own.
Don't listen to this as background audio while you work. It demands attention — the themes are too heavy to half-hear between email notifications. And definitely check the content warnings. This one doesn't pull punches.
The Spreadsheet Says Zero Tears and I Don't Know What to Do With That
I'm giving this a fair score because the narration serves the material, the writing has a sharp, sardonic bite, and at under four hours it doesn't overstay its welcome (much). But this book felt like being trapped in a conversation with someone who thinks self-awareness is the same thing as growth. It's not. My heart stayed exactly where it was.
