TL;DR: Worth Your Commute (With Caveats)
Okay, so here's the thing. I picked this up after a particularly brutal on-call week where I'd been debugging a cascading failure in our distributed cache for three days straight. My brain was fried. Kevin suggested I needed something "calming" instead of my usual hard sci-fi, and honestly? He wasn't wrong. The Untethered Soul clocks in at just over 6 hours - basically three commutes for me - and it's the kind of book that asks you to stop treating your thoughts like production logs you need to parse.
(Yes, I see the irony in an engineer reviewing a book about letting go of mental chatter. Stay with me.)
I started this on a 6:47 AM Caltrain that was running late, wedged between a guy watching TikToks without headphones and someone eating what I can only describe as aggressive breakfast burrito. Not exactly a meditation retreat. But here's the weird part - Berkrot's narration kind of... worked? His voice has this warm, unhurried quality that created a little bubble of calm in the chaos. It's not Ray Porter (obviously), but it's solid.
The Voice Behind the Story
Peter Berkrot is a polarizing choice here, and I get why. His pacing is deliberate - like, really deliberate. He gives every concept room to breathe, which is perfect for spiritual content but might drive you nuts if you're used to punchy business books. I listened at 1.25x (slower than my usual 1.5x) because speeding it up felt wrong, like fast-forwarding through a yoga class.
The thing is, some listeners find his delivery sing-song or monotone. I didn't hate it, but I noticed it. There's this quality where he'll emphasize words in a pattern that becomes predictable after a while. And yeah, the volume dips occasionally - I had to adjust my AirPods a few times when his voice trailed off at the end of sentences. Minor annoyance, but worth mentioning.
What he does well: he sounds like someone who actually believes this stuff. There's a warmth there, an appropriate reverence for the material without being preachy. One reviewer described it as "a storyteller sharing a story over a crackling fire," and that's... actually pretty accurate. It's intimate. Soothing. The kind of voice that doesn't fight for your attention but earns it.
What Singer Gets Right (And Where I Zoned Out)
Look, I'm not typically a self-help person. Most of these books could've been blog posts. (Looking at you, every productivity book that takes 8 hours to say "make a to-do list.") But Singer does something clever here - he approaches consciousness like a debugging problem. Who is the "you" that's observing your thoughts? It's basically asking: if your inner monologue is the process, who's reading the logs?
The book is structured in five parts, moving from understanding your inner voice to energy flow to - eventually - unconditional happiness. Parts one and two hit hardest for me. Singer's explanation of why we identify with our mental chatter instead of the awareness behind it? That landed. I actually paused the audiobook on the platform at Mountain View and just... stood there for a minute, thinking about how much mental CPU I waste on thoughts that don't serve me.
(My manager walked by and asked if I was okay. I said I was having a spiritual experience. He backed away slowly.)
Parts three through five get more abstract, and honestly, this is where my attention drifted. There's repetition - concepts get restated in slightly different ways, which is probably intentional for absorption but felt padded at times. The "exercises" mentioned in the description are pretty light - more like invitations to reflect than actual practices. If you're looking for a step-by-step meditation guide, this ain't it.
The ROI on This Audiobook Is...
Complicated. Here's my honest take:
This book won't give you actionable frameworks or productivity hacks. It's not optimizing anything except maybe your relationship with your own brain. But after finishing it, I noticed I was less reactive during code reviews. Less attached to being "right" in technical debates. Kevin said I seemed "less tightly wound," which is either a compliment or a concern.
The concepts aren't new if you've read any Buddhist or mindfulness literature. But Singer packages them accessibly, without heavy religious language. It's spiritual but not dogmatic. Woo-woo adjacent but grounded enough for my engineer brain to accept.
Perfect for: early morning commutes when you're too tired for plot-heavy content, long walks, winding down before bed. Skip for: gym sessions (too mellow), deep work (you'll zone out), or if you need something with narrative momentum.
Fair Warning
If Berkrot's narration style doesn't click for you in the first 20 minutes, it won't get better. Some people genuinely can't stand it - I saw reviews where listeners couldn't finish because the voice was too distracting. Sample first if you're picky about narrators.
Also, if you're in a headspace where you need concrete solutions to concrete problems, this might frustrate you. It's more "sit with the discomfort" than "here's how to fix it." Which is kind of the point, but still.
Final Thoughts
I finished The Untethered Soul on a Friday evening commute, watching the sun set over the Bay as we pulled into SF. Cheesy? Sure. But there was something fitting about it - this book about letting go, consumed in the liminal space of transit, between work-me and home-me.
Would I re-listen? Maybe in a year, when I need a reset. Would I recommend it? Yes, but with the caveat that it's a vibe, not a manual. The ROI isn't measured in productivity gains. It's measured in slightly fewer 2 AM spirals about whether that code review comment was passive-aggressive.
I finished this in 3 commutes. No regrets.
