People ask if it is too late to buy bitcoin, and I usually ask a different question: how many people do you personally know who own a meaningful amount? Most answers are still basically zero. That matters because the capital sitting on the sidelines is not only retail money waiting for a better app or a cleaner headline. Family offices manage wealth for families worth tens of millions, hundreds of millions, or more, and Deloitte estimates the space controls over $5 trillion of assets. These are not tourists chasing a chart. They are paid to preserve capital across generations, which means they already think in decades, diversify across stores of value, and accept volatility when the long-term case is strong enough. The funny part is that many of their bitcoin questions are still Bitcoin 101 questions. Utility, volatility, regulation, custody, sizing. Same learning curve, just with bigger balance sheets. As those questions get answered, the decision shifts from whether bitcoin belongs in the portfolio to how much. With a fixed supply and trillions of dollars still barely allocated, that is the part of adoption I think FIRE investors should take seriously. Read the full essay on why family offices may become a major source of bitcoin demand:

👨‍👩‍👧‍👦 A Family Office Affair

FIRE BTC Issue #24 - Family offices have trillions of dry powder to buy bitcoin

The popular bitcoin advice is simple: never spend your bitcoin. Spend the dollars, save the sats. I get the instinct. Dollars are designed to lose purchasing power over time, and bitcoin has a fixed supply. If you have both, it feels almost irresponsible to hand over the asset with the better long-term upside. But opportunity cost does not come from the payment rail. It comes from the expense. If you buy a $100 dinner, your FIRE plan takes the same hit whether the merchant receives dollars, sats, or a credit card swipe that gets paid off later. You have $100 less that could have gone into your stack, and if that dinner becomes a recurring expense, your FI number rises by roughly 25x the annual amount under the 4% rule. Spending bitcoin can be fine if you spend and replace. Spending dollars can still be wasteful if the purchase was lifestyle creep wearing a reasonable outfit. The real question is whether the expense deserves a place in the life you are trying to buy back. Read the full piece:

💳 Spending Bitcoin

FIRE BTC Issue #6 - The opportunity cost fallacy of spending bitcoin vs dollars

Your job matters because it gives you cash flow. Early in life, that cash flow pays the bills and gives you the ability to start saving. But the paycheck should not remain the center of your financial plan forever. The point is to use earned income to build a balance sheet. Every dollar you do not spend can become part of a portfolio that works for you after the workday ends. At first, that portfolio feels small and slow. Over time, it can become the main source of new wealth. That is the shift FIRE is really about. You stop measuring progress only by income and start measuring it by ownership. How much did your net worth grow? How much did your BTC stack grow? Are your expenses still low enough that savings can keep doing the work? Bitcoin fits this framework because it gives savers a hard-money asset with a fixed supply. It is volatile, but it is also a way to build outside the dollar system while staying focused on long-term freedom. The goal is simple: use the job to build the balance sheet until the job becomes optional. Read the full essay:

💼 Making Your Job Your Side Gig

FIRE BTC #36 - Focus on building your personal balance sheet

Mr. Money Mustache has been calling bitcoin stupid since 2018. The argument is familiar: bitcoin does not produce cash flow, so it is speculation. He would rather own a rental house, a business, or VTSAX. Apply that same standard to the normal FIRE playbook. Most FIRE investors are not buying VTSAX because it mails enough dividends to cover their lives. They buy a broad index because they believe the market will preserve and grow purchasing power over decades, then sell a little each year under the 4% rule. That is a price appreciation strategy. It has worked historically, and it is reasonable, but it is still a bet on future buyers valuing the asset more than today's buyers. Bitcoin belongs in that conversation because its value case is unusually simple: fixed supply, growing adoption, global portability, and direct ownership without a gatekeeper. You do not have to make bitcoin your whole plan. But dismissing it because it has no yield, while building retirement around assets whose retirement value also depends on rising prices, is a double standard. Read the full argument:

🤦‍♂️ Why Bitcoin is Stupid (Revisited)

FIRE BTC #48 - Mr. Money Mustache doubles down

If you told me a year ago I would be making a serious case for a dividend-paying instrument, I would have laughed and sent you my old argument against dividend investing. Dividends usually create tax drag. They feel good because cash hits the account, but that does not automatically make them efficient for building wealth. STRC is different enough to deserve a hard look. It is Strategy's perpetual preferred stock, currently paying 11.5% annualized, monthly, with return-of-capital tax treatment. That means the payments reduce your cost basis instead of showing up as current income, at least until basis reaches zero. For a FIRE investor managing tax brackets, ACA cliffs, Roth conversions, or early-retirement income, that distinction matters. The carry trade is where it gets fun. Borrow at 5% against a HELOC, buy STRC below par, collect a double-digit tax-deferred yield, and let the spread do the work. In the example I used, $50,000 produced roughly $4,357 of net profit in 5.5 months, including dividends, interest cost, and the move back toward par. That does not make it risk-free. STRC is young, the claim is on Strategy rather than directly on bitcoin, and the unwind price matters. Size it like a tool, not a religion. Read the full issue:

💰 Why I Bought STRC With Borrowed Money

FIRE BTC Issue #68 - Inside the carry trade that's earning me 11.5% tax-deferred

I grew up playing Nintendo, Sega Genesis, Playstation, Xbox...all of it. My brother and I spent hours trying to beat the game, usually by learning the same lesson over and over: collecting coins helps, but coins alone do not win. That is a pretty good way to think about personal finance. Early on, the whole game is survival mode. You work, collect fiat coins, avoid bills and debt, and try not to get flattened by one bad move. Savings gives you a little buffer, like a mushroom. A 401(k) match, index funds, lower expenses, and intentional spending are power-ups. They matter. But the game keeps moving. Inflation keeps throwing pressure from above, the rules keep changing, and fiat savings slowly melt in the background. You can play carefully and still arrive at the castle wondering why the finish line moved again. FIRE gives you a map and a strategy. Bitcoin gives you a warp pipe. The point is not to skip the work. You still have to save, invest, learn the rules, and build discipline. But bitcoin changes the level design by giving you money with a fixed supply, outside the fiat scoreboard. Read the full piece:

🍄 Pipe Dreams

FIRE BTC #43 - Pursuing FIRE like Super Mario

A New York Life survey found that nearly half of retirees age 62 to 70 wished they had retired earlier. On average, they wished they had left work about four years sooner. I get why that happens. At 60-plus, "one more year" can feel like the adult answer. Another paycheck, another year of contributions, one fewer year to fund. A basic 25x calculation may like the delay. But you're buying that comfort with years that aren't interchangeable. Early 60s health, energy, and flexibility are different from late 60s and early 70s. If you've already done the hard FIRE work, the next year at the office needs to earn its place in the plan. So run the right numbers. Spending, taxes, Roth conversion windows, withdrawal order, cash buffer, and the mix you own all belong in the decision. A bitcoin-heavy portfolio shouldn't be judged as if it's a plain 60/40, and volatility shouldn't be an excuse to ignore the upside in your plan. The question isn't whether more money would be nice. It would be. The question is whether the next year of work buys enough freedom to justify the year of freedom you give up. Read the full issue:

🕺 The Swingin' Sixties

FIRE BTC Issue #75 - Why "one more year" past 60 costs more than it pays

Traditional FIRE starts with a useful bargain: spend less than you earn, buy productive assets, and keep doing it until work becomes optional. That framework is one of the most useful finance ideas. It gives you a plan, a savings target, and a way to measure whether your time is still tied to a paycheck. The weak spot is the foundation underneath the spreadsheet. Most FIRE portfolios are built inside the fiat system. Dollars lose purchasing power. Tax rules change. Retirement accounts come with age restrictions, contribution limits, and withdrawal rules. Brokerages and banks work well in normal times, but they are still permissioned systems. Bitcoin adds a different tool to the plan. A self-custodied position gives you scarce, portable savings that can sit outside the institutions your index funds, real estate, and retirement accounts depend on. You can keep the parts of FIRE that work while adding an asset with asymmetric upside and direct control. If the point of FIRE is to buy back your time, the money you use should give you more freedom, not just a bigger account balance. Read the full piece:

📶 Financial Independence, Upgraded

FIRE BTC Issue #30 - Taking financial freedom to the next level

The basic FIRE formula is simple. Live below your means, invest the difference, and build a portfolio large enough to cover your expenses. That framework is powerful, but it mostly measures independence in mathematical terms. Does the portfolio cover spending? Can the withdrawal rate survive? Are you diversified enough? Those are good questions. They are not the only questions. Another question is whether you can access the assets your plan depends on. Bank accounts, brokerage accounts, 401(k)s, fintech apps, and even custodied bitcoin all sit behind institutions that can delay transfers, halt activity, freeze accounts, block withdrawals, or force you into a review process. That does not mean the system is always hostile. It means access risk is real. Self-custodied bitcoin gives part of your FIRE plan a different risk profile. If you hold your own keys, that slice of wealth is not dependent on a bank, broker, exchange, or app continuing to grant permission. If financial independence is the goal, some capital should be independent in more than spreadsheet terms. Read the full piece:

🚪 The Back Door Man in Your FIRE Plan

FIRE BTC Issue #73 - Permission-proof your financial independence

Quantum FUD sounds technical enough to stop a serious person in his tracks. I saw this last year when an S&P 500 CEO kept returning to one blocker: what if quantum computers break bitcoin? That is a reasonable question. It is also a good example of why you have to separate headline risk from actual risk. Bitcoin uses signatures, not encryption. Nobody is decrypting your coins. The plausible quantum attack is narrower: a machine powerful enough to derive a private key from an exposed public key before the coins move. That matters for old addresses, reused addresses, and some newer address types. Modern SegWit addresses, single-use receive addresses, and moving coins from addresses you have already spent from reduce the acute exposure. The hardware gap is still huge. Public machines are around 1,000 physical qubits; Google's own estimate points to fewer than 500,000 for a bitcoin signature attack. Serious timelines cluster around the mid-2030s at earliest. I would treat it like any other FIRE tail risk: understand the exposure, reduce the easy mistakes, and keep the plan moving. Read the full piece:

🐱 Schrödinger's FUD

FIRE BTC Issue #74 - Is quantum computing a threat to bitcoin?

FIRE BTC started as a simple attempt to write clearly about the intersection of bitcoin and financial independence. That intersection is still weirdly underserved. Traditional FIRE advice is useful, but it usually assumes the dollar-based investment world is the only serious game in town. Bitcoin writing is useful too, but it often skips the boring personal finance questions that determine whether someone can actually hold through volatility. The 2,000-reader mark mattered because it showed there are a lot of people trying to solve the same problem: how to build enough freedom to stop depending on a paycheck, while saving in money that cannot be printed away. Paid membership was the next step because serious work needs a foundation. More private discussion, more subscriber-only posts, more experiments, and a community of people who are thinking about time, money, family, risk, and sovereignty in public. That is the real signal. Bitcoin FIRE is not only an asset allocation. It is a different way to plan a life. Read the full piece:

🔥 2,000 Strong

Launching the Genesis Flame Offer

The 4% rule is a useful starting point, not a guarantee. And it was built for a portfolio of stocks and bonds that doesn't look anything like what most of us hold. Bitcoin's drawdowns make stocks look tame. The 2017 cycle brought an 80% crash that took three years to recover, and the 2021 cycle dropped 76% over 28 months. The other factor is how you fund withdrawals. With a stock portfolio, dividends cover part of your spending automatically. With bitcoin, every dollar you need means selling. Bigger upside, bigger downside. The strategy needs to account for both. The blended portfolios perform better in the stress test because stocks get liquidated first, giving bitcoin time to recover. The non-bitcoin allocation is insurance, and like all insurance, it has a cost. So how do you decide how much insurance to carry? That depends on your risk tolerance, your timeline, and how close you are to actually needing to live off this portfolio. Bitcoin is the best asset for a FIRE approach to personal finance. But it does require a slightly different playbook. Read the full piece:

🐻 Surviving the Bear

FIRE BTC Issue #69 - What the 4% rule gets wrong about bitcoin — and how to plan for it anyway

A common bitcoin criticism is that it has no intrinsic value, which sounds smart until you apply the same standard to everything else investors buy. A stock is not valuable because a spreadsheet says so. The spreadsheet is one person's estimate of future cash flows. Gold is not worth trillions because it makes jewelry and electronics possible. Real estate is not priced only by shelter, or the same house would cost roughly the same in Oklahoma as it does near the beach. When people say intrinsic value, they usually mean utility. The harder question is whether the utility matters to enough people. Bitcoin's utility is pretty simple. It has an absolutely fixed supply, it can move across the world without asking a bank for permission, and private keys give the holder direct control without counterparty risk. That does not make the price go up in a straight line, and it does not remove speculation. It means the market is valuing a new form of monetary utility, just like it values every other asset through human judgment about the future. Read the full piece:

🙃 The Intrinsic Value Myth

FIRE BTC Issue #22 - A common critique of bitcoin, refuted

El Salvador is a useful place to think about bitcoin because it takes the conversation out of the price chart and puts it into daily life. The country had a brutal reputation for a long time. Civil war, gang violence, and one of the highest murder rates in the world are not minor details. Then Bukele cracked down, the murder rate collapsed, investment started to show up, and in 2021 the country made bitcoin legal tender. When I visited Bitcoin Beach, the interesting part was how normal some of it felt. I paid for airport transport, food, drinks, souvenirs, and motorbike rentals with bitcoin. For the merchant, payment settles immediately and avoids the 3% card toll. For the traveler, it feels like cash without the bills and coins. It was also clearly early. Plenty of vendors still preferred dollars, and even a Wendy's with a bitcoin sign did not exactly make checkout seamless. That is probably the right lesson. Bitcoin's strongest product market fit is still saving, but global, liquid money becomes more useful when you actually move through the world. FIRE gives you more freedom to do that. Bitcoin gives you a better tool to carry with you. Read the full archive issue:

🇸🇻 Exploring El Salvador

FIRE BTC Issue #16 - Observations from a trip to bitcoin country

The 50-year mortgage idea got treated like proof that housing is broken, which is fair enough. A world where people need longer and longer loans to buy the same kind of house is not exactly a victory lap for the fiat system. But personal finance still happens inside the system we have, and the useful question is not whether a 50-year mortgage sounds morally pure. The useful question is what happens to your monthly cash flow if the payment drops and you actually invest the difference. In the example from this archive issue, a $400k mortgage at 6% falls from about $2,398/mo on a 30-year note to about $2,106/mo on a 50-year note. That frees up roughly $300/mo. If that gets spent, nothing magical happens. If it gets invested for decades, the compounding can overwhelm the slower home equity build. Mortgage payoff culture treats debt as the only risk, but illiquidity is a risk too. You cannot spend drywall in a job loss, and you cannot stack sats with money trapped in your walls. The better move is to use the tools available, run the numbers, and then decide. Read the full archive issue:

🏠 Trump’s 50-Year Mortgage Play

FIRE BTC #55 - Why longer debt = faster freedom (if your payment drops)

Golf works as a useful bitcoin analogy because nobody gets good at it by reading one thread, buying one club, or taking one lucky swing. You get better by putting in reps, making small adjustments, and learning how to keep the ball in play when conditions change. The point is to keep improving without letting ego turn a recoverable miss into a blow-up hole. Bitcoin asks for a similar kind of temperament. You need enough patience to learn why money matters, enough conviction to keep saving when the price gets uncomfortable, and enough humility to avoid the shortcuts that show up along the way. The biggest bitcoin mistakes usually don't come from failing to find the perfect entry price. They come from overswinging: trading too much, reaching for yield, trusting the wrong custodian, ignoring key management, or assuming you'll figure out inheritance later. For FIRE people, this is a useful frame. Financial independence doesn't require a heroic shot every year. It requires a plan you can execute for decades, with misses small enough that you can keep playing from the fairway. Read the archive piece here:

⛳🏌️‍♂️ Golf and Bitcoin

FIRE BTC Issue #14: A golfer's guide to your bitcoin journey

Gold was excellent money for a slower world. It was scarce, hard to fake, and nobody could create more of it because a committee decided the economy needed help. That made it a useful check on governments and banks for a very long time. But gold had a physical problem. As trade expanded, information moved faster, and commerce became global, final settlement could not stay tied to heavy metal sitting in vaults. The world needed money that could move at the speed of modern coordination, so fiat became the bridge. That bridge did its job, but it came with a cost. Fiat made money faster and more flexible, while handing creation of new money to central banks, governments, and commercial banks. Over time, that means savers get diluted, debt becomes the growth model, and long-term planning gets harder than it needs to be. This is why bitcoin belongs in the FIRE conversation. Financial independence depends on storing purchasing power across decades, not just earning a high income for a few good years. Bitcoin takes the scarce, rules-based discipline people wanted from gold and puts it into a digital form that can move globally without a vault, a bank, or a political promise. Read the full archive issue:

🌉 The Bridge We Had to Cross

FIRE BTC Issue # 28 - Gold couldn’t keep up. Fiat filled the gap. Bitcoin finishes the job.

2025 was a useful stress test for any FIRE plan built around bitcoin. Coming into the year, I expected a much stronger price result. A move toward $250k would not have surprised me. Instead, bitcoin made all-time highs, chopped around, and finished slightly lower while stocks and gold moved much more cleanly. If your model needed price to cooperate on schedule, the year was annoying. Mine included. But that is exactly why the year-review piece is worth revisiting. The fundamentals improved while enthusiasm faded. Regulatory clarity improved, institutional access broadened, infrastructure got better, and adoption paths became easier to see. The price action did not reward any of that in a tidy way. That tension is useful for FIRE, because financial independence is built on probabilities, assumptions, and behavior under stress. The work is more than picking the right asset and waiting. It is knowing which parts of your plan still make sense when the market ignores your calendar. The main lesson from 2025 was simple: models are tools, not promises. When they break, you either learn from the miss or outsource your conviction to price. I wrote the 2025 year review as a guided tour through the FIRE BTC ideas that held up when price refused to cooperate:

🗓️ 2025 FIRE BTC Year in Review

FIRE BTC Issue 60 - Broken models, better frameworks

Paying off a mortgage early feels responsible, which is why the argument is so sticky. You look at the payment, imagine it disappearing, and call that peace of mind. I get the appeal. Nobody likes owing money, and a paid-off house sounds like the cleanest possible version of adulting. But a fixed-rate mortgage is strange debt. Your payment is locked in for decades while dollars keep getting cheaper, your income and assets may rise, and the real burden of that loan slowly gets lighter. The bank gave you long-term leverage on an asset you were probably going to buy anyway, and the terms cannot be yanked away because markets had a bad Tuesday. The expensive part is what you give up. Extra principal payments earn whatever your mortgage rate is. That may be fine in isolation, but FIRE is about building a liquid asset base that can fund your life, cover bad years, and keep compounding while you still have choices. A paid-off house can lower a bill, but it cannot buy groceries unless you borrow against it or sell it. Bitcoin, stocks, and cash can be sold in pieces. That flexibility is security too. I wrote about why the mortgage payoff comfort story can make FIRE harder, especially when liquid assets and bitcoin are the better source of optionality:

🧘 Peace of Mind

FIRE BTC #40 - Why paying off your mortgage early makes you poorer

Paying off a mortgage early feels responsible, which is why the argument is so sticky. You look at the payment, imagine it disappearing, and call that peace of mind. I get the appeal. Nobody likes owing money, and a paid-off house sounds like the cleanest possible version of adulting. But a fixed-rate mortgage is strange debt. Your payment is locked in for decades while dollars keep getting cheaper, your income and assets may rise, and the real burden of that loan slowly gets lighter. The bank gave you long-term leverage on an asset you were probably going to buy anyway, and the terms cannot be yanked away because markets had a bad Tuesday. The expensive part is what you give up. Extra principal payments earn whatever your mortgage rate is. That may be fine in isolation, but FIRE is about building a liquid asset base that can fund your life, cover bad years, and keep compounding while you still have choices. A paid-off house can lower a bill, but it cannot buy groceries unless you borrow against it or sell it. Bitcoin, stocks, and cash can be sold in pieces. That flexibility is security too. I wrote about why the mortgage payoff comfort story can make FIRE harder, especially when liquid assets and bitcoin are the better source of optionality:

🧘 Peace of Mind

FIRE BTC #40 - Why paying off your mortgage early makes you poorer