https://intothebuilderness.com Vaibhav Tyagi (Tyagi), co-founder of Capx AI, infrastructure for agent-run companies. A prolific builder shipping agents, tools, and apps in public. en https://intothebuilderness.com/essays/dopamine-reset-part-2https://intothebuilderness.com/essays/dopamine-reset-part-2Fri, 28 Aug 2026 00:00:00 GMTabstinence theatre doesn't retrain anything: delete tiktok while your work stays vague and unrewarding, and the mind finds another feed. the reset has two sides: make building pay sooner, and make consumption predictable.https://intothebuilderness.com/essays/dopamine-reset-part-1https://intothebuilderness.com/essays/dopamine-reset-part-1Wed, 26 Aug 2026 00:00:00 GMTthe person who can't focus for twenty minutes but can game for six hours doesn't have a broken attention span. dopamine isn't a tank you drain. it's a learning signal you train, and the feed is training it thousands of times a week.https://intothebuilderness.com/essays/your-ai-agrees-with-you-too-muchhttps://intothebuilderness.com/essays/your-ai-agrees-with-you-too-muchTue, 25 Aug 2026 00:00:00 GMTfounders now spend more thinking hours with agents than with people, and the agents are trained flatterers. the yes-man problem, its root cause in the training loop, and the actual engineering fixes: config, skills, and rituals that put dissent back in the pipeline.https://intothebuilderness.com/essays/the-founders-nervous-system-is-the-real-runwayhttps://intothebuilderness.com/essays/the-founders-nervous-system-is-the-real-runwaySun, 23 Aug 2026 00:00:00 GMTevery founder knows their cash runway to the week. almost none track the other runway: the nervous system the whole company's judgment runs on. the science says it depletes silently, and you are the last to know.https://intothebuilderness.com/essays/tired-founders-discount-the-futurehttps://intothebuilderness.com/essays/tired-founders-discount-the-futureSat, 22 Aug 2026 00:00:00 GMTexhaustion doesn't just slow you down. through stress physiology, it quietly rewrites your strategy to be more short-sighted: the depleted founder doesn't abandon the long-term plan, he re-derives a worse one and calls it focus.https://intothebuilderness.com/essays/thinking-with-machines-without-becoming-their-outputhttps://intothebuilderness.com/essays/thinking-with-machines-without-becoming-their-outputWed, 19 Aug 2026 00:00:00 GMTthe atrophy fear is real and partially evidenced. so is the upside almost nobody frames right: a second brain calibrated to who you actually are can become the backbone of your decision-making. the design question is what to offload and what to never let go of.https://intothebuilderness.com/essays/agency-is-the-last-scarce-resourcehttps://intothebuilderness.com/essays/agency-is-the-last-scarce-resourceMon, 10 Aug 2026 00:00:00 GMTevery economic era is defined by its scarcest input: land, then capital, then knowledge. intelligence just became abundant. what's left scarce is agency: the will to decide, act, and keep moving without permission.https://intothebuilderness.com/essays/the-last-hardware-you-ownhttps://intothebuilderness.com/essays/the-last-hardware-you-ownSun, 09 Aug 2026 00:00:00 GMTmachines took over cognition, so what's left of your edge, agency, wanting, judgment, runs entirely on biology. maintaining the substrate stops being self-care and becomes strategy: capex on the one machine in your stack you can't replace.https://intothebuilderness.com/essays/quitting-is-a-skillhttps://intothebuilderness.com/essays/quitting-is-a-skillThu, 06 Aug 2026 00:00:00 GMTwe shrine persistence and treat quitting as moral failure, so nobody trains it. but knowing what to kill, when, and how, decided in advance, compounds as hard as perseverance does.https://intothebuilderness.com/essays/the-gains-arrive-when-the-floor-plan-changeshttps://intothebuilderness.com/essays/the-gains-arrive-when-the-floor-plan-changesWed, 29 Jul 2026 00:00:00 GMTfactories owned electric motors for decades before productivity moved, because they kept the steam-era layout. ai is bolted onto steam-era org charts right now. the gains arrive when the floor plan changes, and incumbents mostly can't change it.https://intothebuilderness.com/essays/biohacking-is-mostly-unsubscribinghttps://intothebuilderness.com/essays/biohacking-is-mostly-unsubscribingSun, 26 Jul 2026 00:00:00 GMTthe industry sells addition: stacks, pills, protocols, devices. the evidence ranks subtraction higher: the biggest measured effects on cognition come from removing things. via negativa, applied to your own hardware.https://intothebuilderness.com/essays/you-are-not-your-producthttps://intothebuilderness.com/essays/you-are-not-your-productTue, 14 Jul 2026 00:00:00 GMTidentity fusion is the most expensive psychological bug in building: when you are the product, every metric becomes a diagnosis of your worth, every pivot becomes self-betrayal, and the product's death becomes yours.https://intothebuilderness.com/essays/the-first-economy-without-humanshttps://intothebuilderness.com/essays/the-first-economy-without-humansSat, 11 Jul 2026 00:00:00 GMTcommerce is splitting into two economies: one where humans shop, one where machines procure. the second barely exists today. i think it ends up bigger than the first, and almost everything built for the human one has to be rebuilt.https://intothebuilderness.com/essays/borrowed-conviction-breakshttps://intothebuilderness.com/essays/borrowed-conviction-breaksSat, 04 Jul 2026 00:00:00 GMTtwo founders hold the same thesis in the same words. one survives the drawdown, one folds. the difference was never the thesis. conviction has provenance, and borrowed conviction breaks exactly when you need it.https://intothebuilderness.com/essays/dont-let-your-sleep-score-keep-you-up-at-nighthttps://intothebuilderness.com/essays/dont-let-your-sleep-score-keep-you-up-at-nightTue, 30 Jun 2026 00:00:00 GMTsleep physicians now treat patients whose tracker obsession is itself ruining their sleep. the trackers guess your sleep stages wrong a third of the time, the glucose patch has no evidence in healthy people, and the anxiety is measurable. measure to intervene, or don't measure.https://intothebuilderness.com/essays/the-bubble-is-a-clock-questionhttps://intothebuilderness.com/essays/the-bubble-is-a-clock-questionTue, 16 Jun 2026 00:00:00 GMTa bubble is a disagreement between clocks: markets run on quarters, transitions run on decades. the useful question isn't whether ai is a bubble. it's which of today's spend is track, and which is just valuation.https://intothebuilderness.com/essays/your-org-chart-is-legacy-codehttps://intothebuilderness.com/essays/your-org-chart-is-legacy-codeFri, 12 Jun 2026 00:00:00 GMTin 1937 coase asked why companies exist at all. his answer: coordination was expensive. ai just made coordination cheap on both sides of the firm's walls, and the equilibrium size of the company is falling toward its irreducible core.https://intothebuilderness.com/essays/mental-models-are-debt-until-exercisedhttps://intothebuilderness.com/essays/mental-models-are-debt-until-exercisedThu, 11 Jun 2026 00:00:00 GMTeveryone owns the same library now: inversion, second-order thinking, circle of competence. and most collectors make the same decisions they would have made anyway. an unused mental model isn't an asset. it's debt.https://intothebuilderness.com/essays/i-wanted-the-limitless-pillhttps://intothebuilderness.com/essays/i-wanted-the-limitless-pillMon, 08 Jun 2026 00:00:00 GMTi went through the nootropics literature the way i go through ai benchmarks: replicated human evidence only, effect sizes on the table, vendor claims discounted to zero. most of the famous stack is a graveyard. a short list survives, with asterisks.https://intothebuilderness.com/essays/you-cant-improve-judgment-you-dont-loghttps://intothebuilderness.com/essays/you-cant-improve-judgment-you-dont-logTue, 19 May 2026 00:00:00 GMTbuilders instrument everything: every request logged, every agent traced, every button a/b tested. then we make the ten decisions that actually determine the company from memory, with zero instrumentation, and call it intuition.https://intothebuilderness.com/essays/trust-is-the-reserve-currencyhttps://intothebuilderness.com/essays/trust-is-the-reserve-currencyTue, 05 May 2026 00:00:00 GMTmarkets run on costly signals: degrees, portfolios, demos, reviews. generative ai set the cost of faking nearly every signal to zero, all at once. what gets repriced upward is the one thing that can't be generated: trust with history behind it.https://intothebuilderness.com/essays/attention-is-a-capital-allocation-problemhttps://intothebuilderness.com/essays/attention-is-a-capital-allocation-problemMon, 04 May 2026 00:00:00 GMTyou'd fire a cfo who allocated money the way you allocate attention: no budget, no review, positions opened by whoever shouts loudest, all margin. attention is the founder's scarcest capital, and it can't be raised.https://intothebuilderness.com/essays/wanting-is-the-bottleneckhttps://intothebuilderness.com/essays/wanting-is-the-bottleneckFri, 01 May 2026 00:00:00 GMTfor all of history, economies were limited by what we could make. capacity is now going vertical, and the constraint is flipping to the other side: growth becomes limited by what we can precisely want.https://intothebuilderness.com/thoughts/2026-04-24-superior-products-die-on-positioninghttps://intothebuilderness.com/thoughts/2026-04-24-superior-products-die-on-positioningFri, 24 Apr 2026 00:00:00 GMTi personally think there are some absolute KILLER AI AGENTS / PRODUCTS out there but they suck so bad w their positioning suprerior products are dying left, right and centre because they suck at positioning themselves…https://intothebuilderness.com/essays/marketing-is-becoming-engineeringhttps://intothebuilderness.com/essays/marketing-is-becoming-engineeringTue, 14 Apr 2026 00:00:00 GMTeveryone's shouting that marketing is dead. it's not. it's evolving like every white-collar role. the fastest-growing hire in the stack isn't a 'marketer.' it's the gtm engineer.https://intothebuilderness.com/thoughts/2026-04-13-an-army-of-taste-agentshttps://intothebuilderness.com/thoughts/2026-04-13-an-army-of-taste-agentsMon, 13 Apr 2026 00:00:00 GMTtaste has many dimensions and as a next step i think i want to focus on building an army of them : - ui design taste agent (DONE) - business idea taste agent - narrative taste agent - paid-ads taste agent - distribution…https://intothebuilderness.com/thoughts/2026-04-08-claude-code-is-addictivehttps://intothebuilderness.com/thoughts/2026-04-08-claude-code-is-addictiveWed, 08 Apr 2026 00:00:00 GMTngl claude code is addictive af anyone who is not building rn is missing outhttps://intothebuilderness.com/thoughts/2026-04-08-learn-from-anthropichttps://intothebuilderness.com/thoughts/2026-04-08-learn-from-anthropicWed, 08 Apr 2026 00:00:00 GMTanother example of a company that didn't keep "image building and branding" their core focus but built a truly superior product led by product thought product created value and made less noise so much to learn from…https://intothebuilderness.com/thoughts/2026-04-07-claude-code-rate-limitshttps://intothebuilderness.com/thoughts/2026-04-07-claude-code-rate-limitsTue, 07 Apr 2026 00:00:00 GMTif you are not hitting the daily rate limit on the claude code max plan then either you are doing something wrong, or doing something really right !!https://intothebuilderness.com/essays/how-incoherent-building-feelshttps://intothebuilderness.com/essays/how-incoherent-building-feelsMon, 30 Mar 2026 00:00:00 GMTmost people misunderstand consumer companies because they only see the output, the stars, the unicorns, the rainbows. the part nobody frames honestly is how incoherent it feels while you're inside it.https://intothebuilderness.com/thoughts/2026-03-25-train-your-brainhttps://intothebuilderness.com/thoughts/2026-03-25-train-your-brainWed, 25 Mar 2026 00:00:00 GMTi have recently pro-actively started to consume long form content to stop my brain from turning into the internet's dumping ground - killing the attention deficit at its source - rebuilding tolerance for depth and…https://intothebuilderness.com/thoughts/2026-03-09-build-real-shit-for-real-peoplehttps://intothebuilderness.com/thoughts/2026-03-09-build-real-shit-for-real-peopleMon, 09 Mar 2026 00:00:00 GMTi have decided to step out of the CT echo chambers and the oss AI bubble talking in openclaw ai forums, and reading andrej karpathy's long ass tweet essays was fun for a while but its time to build some real shit, for…https://intothebuilderness.com/thoughts/2026-01-16-share-your-Lshttps://intothebuilderness.com/thoughts/2026-01-16-share-your-LsFri, 16 Jan 2026 00:00:00 GMTif your team only shares good news with you, you’re the bottleneck build that safe space for your team to be able to share their Ls