• Tim praises Seti’s podcast about couples’ money problems and highlights its question about investing 10× more in one or two important areas as a prompt to rethink priorities. Tim Ferriss
• For durable management principles, he recommends reading old books and singles out Peter Drucker’s The Effective Executive as short and dense in tactics and principles, with outdated details easy to update. Tim Ferriss
• For breaking out of overthinking and inaction, Tim says James Clear’s Atomic Habits does a good job explaining how small actions accumulate; he advocates starting with small daily actions to rebuild self-trust. Tim Ferriss
• Kevin Rose recommended Michael Singer’s The Surrender Experiment to Tim as a counterexample to overengineering life; Tim says he enjoyed it and found it helpful, though it raised questions for him about total versus selective surrender. Tim Ferriss
• For communication, Tim names Crucial Conversations as a book to read; for couples, he says to choose Terry Real’s audio book Fierce Intimacy if picking one, praising Real’s clarity and saying the audio format may suit people with more time to listen than read. Tim Ferriss
• On back pain, Tim says John Sarno’s Healing Back Pain has helped friends and considers Sarno’s work valuable, but rejects its near-universal psychosomatic explanation and one-size-fits-all approach. Tim Ferriss He also calls Back Mechanic by Stuart McIll a great book and says he is a fan. Tim Ferriss
• Tim recommends Dr. Kevin Tracey’s The Great Nerve for learning more about the vagus nerve and calls his podcast conversation with Michael Leaven a great resource. Tim Ferriss He also directs listeners interested in metabolic psychiatry to his interview with Chris Palmer of Harvard. Tim Ferriss
• Tim passes along On Grief and Grieving: Finding the Meaning of Grief through the Five Stages of Loss by Elizabeth Kubler Ross and David Kesler, saying it was recommended most by people he trusts and had helped friends after bereavement; he notes he had not read it recently. Tim Ferriss
• For affordable fitness, he points new parents to Jersey and Angela Gregor’s The Happy Body and Coach Chris Summer’s gymnastic strength training (GST), describing both as requiring little equipment; he says combining them with acroyoga put him in the best shape of his life in decades. Tim Ferriss
• Tim stands by the slow-carb diet in The 4-Hour Body and points readers to a free blog post on how to lose 100 pounds on the diet, which he calls simple and reliable with a high likelihood of success. Tim Ferriss

Elon Musk linked an @KanekoaTheGreat post featuring a four-minute compilation of 27 James Talarico clips from 2019–2026, introducing it as “Talarico, the creep, in his OWN words.” @elonmusk +1 Musk also told followers to “Forward this to your friends in Texas”; the linked post urged sending it to 10 Texas voters and telling them to vote that day, giving the recommendation a political-distribution context. @elonmusk +1

Reid Hoffman strongly supported OpenAI’s release of its mathematical proofs, saying the results show frontier models doing impressive work and reveal capabilities beyond what people see in everyday AI products Reid Hoffman.

Tobi Lütke praised David (“DHH” in the exchange)’s recent speech on “AI delirium” as “a fantastic one.” Vercel Lütke’s interpretation—while noting DHH might not agree—was that it describes people moving beyond the p(doom) debate and focusing on using AI to bring previously impossible things into the world. Vercel

Sarah Guo praised Alex Konrad’s Upstarts post on Watchtower Labs, thanking him for examining the military operations and logistics challenge and Watchtower’s effort to address it; the linked post reports the startup’s $35M launch from stealth and an interview with CEO Akhil Iyer. @saranormous +1

Tobi Lütke praised DHH’s recent speech about “AI delirium” as “a fantastic one.” Vercel Lütke said this was his interpretation, which DHH might not share: “AI delirium” describes people who have moved beyond the p(doom) debate and are focused on bringing into the world what AI makes possible. Vercel

Jensen Huang pointed attendees to a website for an article about NVIDIA and Anthropic’s partnership, calling it “really great”; the excerpt does not identify the article or provide its URL. NVIDIA

Jensen Huang directed viewers to the website for what he called a “really great write-up” about NVIDIA and Anthropic partnering to create cloud OpenShell agents; the passage does not identify the write-up’s author or provide its URL. Yahoo Finance

Patrick O'Shaughnessy invited viewers to enjoy his second conversation with Christina Cacioppo, Vanta cofounder and CEO. The interview covers software economics, Vanta's AI rebuild, talent, AI hype and security, and trust; no separate reason for recommending it is given beyond those topics. @patrick_oshag Link to the conversation. @patrick_oshag

Aravind Srinivas encouraged users to try the Graphify skill by @graphify, available in Perplexity Computer; it turns a codebase into an interactive map of its files, functions, and dependencies @AravSrinivas +1. He said each user was getting 5,000 credits to try it; Perplexity’s announcement specified that Graphify tasks were free through October 31, capped at 5,000 credits per user @AravSrinivas +1.

Delian (@zebulgar) recommended Wajahat’s post on Varda and “space drugs,” calling it the first explanation he had seen that understood the subject and saying it was “Worth a read.” @zebulgar Wajahat argues that Varda aims to use undisturbed microgravity crystal growth for complex drugs such as PROTACs, potentially producing purer drugs with more predictable bioavailability and greater stability. @Wajahat

Sarah Guo (@saranormous) spotlighted a No Priors episode, “What are the Post-AGI Rules of the Game in Cyber and Science?”, featuring OpenAI co-founder/president @gdb; listed topics include cybersecurity in the AI age and how AI changes cybersecurity. @saranormous In a later cybersecurity thread, she linked the episode as context for @gdb’s view that security spending should “vastly outstrip” software spending. @saranormous

Patrick Collison praised Ben as “for many years” the best analyst in tech and said he was looking forward to the Stratechery–Stripe partnership, broadly endorsing Ben’s analysis rather than recommending a specific piece @patrickc. He linked to the partnership page: https://stratechery.com/2026/presented-by-stripe/ @patrickc

Sarah Guo calls “can’t” not being in their vocabulary “the best reference you can get on founders” and says she is excited. @saranormous The post includes an attached video. @saranormous

Keith Rabois endorsed @jhong’s X post, calling it “good”; the post argues that a company’s team can matter more than an imagined structural moat, using VCs’ basketball-team analogy. @rabois +1

Sarah Guo shared “How Harvey is Building a Frontier Marketing Org”, by Gabe Pereyra and Shawn Farsai; her caption frames it as “Figma MCP 🤝 Harvey marketing.” @saranormous +2 The article’s example: Harvey used agents to make a launch film entirely in Figma and to create tailored product films for target accounts, with agent-written scripts and ElevenLabs narration. @gabepereyra

Aaron Levie points readers to @fiveoutofnine’s roundup of cybersecurity vulnerabilities, breaches, and outages as an example of why cybersecurity will generate AI-related jobs and become a major enterprise investment area. He says agentic and autonomous systems will still need people to direct agents, review findings, patch systems, and respond to incidents. @fiveoutofnine +1

Sarah Guo (@saranormous) called a piece by Alex Konrad at @UpstartsMediaCo “great,” recommending it for more background on Watchtower’s product and first contracts; the recommendation appeared in a thread about Conviction co-leading Watchtower’s $35 million seed round. @saranormous +1

Tobi shared a linked post with “Of course it’s net negative,” endorsing its conclusion about the proposed California wealth tax @tobi. The post discusses Stanford academics Jaros and Rauh’s paper, The Net Present Value of the California Billionaire Tax Act, and reports that its simulations found a negative net present value 85% of the time; it links the NBER paper @nic_carter.

The sponsor blurb says Arianna Huffington praised Nabeela Elsayed’s Breaking Burnout but gives no reason for the praise.Book of the Day from The Next B… Book