Eighth-grade math for yuppies
Whatâs not to like about the type of freedom encapsulated by âFinancial Independence, Retire Earlyâ? Itâs no wonder the FIRE movement, which champions slashing expenses, maximizing income, and saving intensely, captured the imagination of so manyâsaving until it hurts feels virtuous while also luxurious, in a way. In theory, your future self will bask in the smoldering glow of true freedom, which FIRE defines as not having to work for a living.
Looking back from the 2020s, itâs possible to understand FIRE in a broader 2010s contextâas a work-culture trend that didnât announce itself as a work-culture trend. Squint, and FIRE kind of looks like Quiet Quitting 1.0, an escape hatch from all those standing desks and âdatabase ninjasâ that populated startup and tech company offices. If the big idea was to leave oneâs workplace, doesnât that suggest those workplaces, despite their craft beer kegs and ping-pong tables, werenât that great?
In fact, the white-collar flavor of the FIRE trend has long been a source of criticism. In 2018, journalist Miles Howard pointed out that FIRE-style frugality is âonly for the rich.â
This author has been thereâwriting about FIRE for Quartz in 2017âand back again. And one thing Iâve learned is that one wins at FIRE by achieving, but then forgetting, your biggest financial goal.
But before I tell you about how I came to forget about money, letâs rekindle the flame.
FIRE starter
The modern FIRE movement took shape in 2011, with the launch of Peter Adeneyâs Mr. Money Mustache blog. Its tagline: âFinancial freedom through badassity.â
Adeney and his then-wife Simi were white-collar workers who, through a combination of frugal living and basic investing, amassed a $1 million nest egg by the time they turned 30. Then they quit their jobs, with Adeney blogging about their saving and investment strategiesâplus his experiences as a 30-something retiree. No shuffleboard or Shoneyâs senior breakfasts for him! Instead, Adeney hit the gym, cultivated his carpentry skills, and helped kick off a social movement.
It made for fascinating, addictive reading, especially if you were also a stressed-out white-collar worker, fantasizing about what youâd do with endless free time. Readers pored over Adeneyâs FIRE practices, which he emphasized were as much about efficiency as frugality, and followed along with the simple, but not easy, financial math he laid out.
Other FIRE blogs flared up across the US and the world, while a community of dedicated practitioners formed on Reddit and other forums. Tens of thousands of ordinary people shared their FIRE goals, strategies, manifestosâeven their search for FIRE-minded mates.
Media outlets started covering the phenomenon, too. In 2016, Adeney earned a profile in The New Yorker, baffling reporter Nick Paumgarten, who concluded that, though Adeneyâs frugal lifestyle seemed extreme, the guy is âsort of ripped, in a ropy way.â
By the digits
5%: Share of disposable income that the average American saves
58%: Share of American households that own stocks
$75: Amount having a kid will cost you each month, according to the Frugalwoods bloggers
$5,300: Median savings account balance in the US
$41,600: Average savings account balance in the US
24,187: Number of times people have rated Your Money or Your Life, the foundational FIRE text, on Goodreads (at time of publishing)
$1 million: Common nest egg goal for people looking to lead their âidealâ life
1.5 million: Number of Reddit users who belong to the FIRE subreddit
$26 million: Amount of money that Billy McFarland, organizer of the failed Fyre Festival (not to be confused with any FIRE festival, as it only spent, not saved, painfully), scammed from investors

Do the math
As relatively diverse as the FIRE movement has proven to be, the basic principles remain the same. If you can do eighth-grade mathâand honestly, thatâs where I top outâyou can grasp FIRE.
Hereâs how it works: Devotees save as much of their incomes as possible, sometimes as much as 50% or more. Typically, they then invest their savings in index funds and other low-fee investment vehicles. The goal is to build a big-enough nest egg that you effectively never have to work again if you donât want to.
To calculate the amount of money you need to retire, you take your current annual spending and multiply it by 25. For instance, if you spend $100,000 each year, then you need a $2.5 million nest egg to reach FIRE. At that point, you can take advantage of what is known as the â4% ruleâ or âsafe withdrawal rate,â which says that if you withdraw no more than 4% of your total investment portfolio value each year, then you will, most likely, never run out of money.
Thatâs even if you encounter a broad stock-market downturn, such as the one that began in early 2022. If you want to road-test this notion for yourself, you can use a simple online simulator that aggregates thousands of market scenarios to demonstrate how your portfolio may perform across a long time spanâpotentially as long as 50 or 60 years, depending on your age when you reach FIRE.
No financial strategy is foolproof (and the 4% rule has its skeptics), but these market simulators suggest such withdrawals are relatively safe, and people whoâve achieved FIRE themselves are the living, budget-traveling proof.
Take Kristy Shen, who blogs at Millennial Revolution and wrote the 2019 book Quit Like a Millionaire. Chen and her husband Bryce, both 30-somethings, saved up $1 millionâeven while living in an expensive cityâand since their retirement in 2015, theyâve traveled the world, living on the $40,000 or so theyâre able to harvest from their portfolio each year.
Brief history
1992: Your Money or Your Life: 9 Steps to Transforming Your Relationship with Money and Achieving Financial Independence by Vicki Robin and Joe Dominguez is published. Oprah hosts the authors on her show later that year.
2011: Mr. Money Mustache, a.k.a. Peter Adeney, launches his blog.
2012: A co-worker sends me a link to a news story about the FIRE movement, marking the first time I ever hear about it.
2016: The New Yorker profiles ripped, ropy Adeney.
2017: Vicki Robin meets a helpful millennial who informs her that sheâs famous on Reddit.
2018: PBS NewsHour profiles the FIRE bloggers known as the Frugalwoods.
2019: The New York Times discovers BIPOC and female FIRE devotees.
2022: Netflix launches a personal finance documentary, Get Smart with Money, featuring Peter Adeney.
Wet blankets
Critics say FIRE traffics in a false and damaging clichĂ©âpresenting unrealistic economic possibilities as normal and attainable, when the truth is theyâre anything but.
The image of wealthy millennials practicing extreme savings plans, Miles Howard argues, perpetuates a myth that most millennials have access to the kind of high-paying jobs required to build such wealth, but lack financial discipline.
âThe reality is most millennials donât even have a college degree,â he writes.
Other skeptics argue that FIRE is simply a bad deal even for those who can afford to pursue it. âI donât see how working extremely hard at something you want to quit as soon as possible while simultaneously trying to spend as little money as possible is actually a better bargain than finding a career you like and then enjoying your life as you live it,â says Ryan Holiday, author of personal growth bestsellers including The Obstacle is the Way and Stillness is the Key.
âLife is too short to live FIRE,â he argues. âLike with most things, moderation is key. Going back to the ancients, being parsimonious and being a spendthrift were just different extremes of the same vice.â
FIRE, but make it fun
Original FIRE now has a retro, yesteryear feel like subway tile and skinny jeans. I, at least, see it through a sepia filter. Back in 2017, when I wrote that essay for Quartz about my own FIRE practices, I thought I wanted to amass a pile of filthy lucre so I could quit working ASAP, too.
Through saving and investing (primarily in FAANG stocks), I did achieve the first half of the FIRE acronym by mid-2021. But my obsession with FIRE smoldered down to ashes right about the same moment. I didnât want to sink any more time or energy into thinking about money. Scrooge McDuck was meant as a cautionary tale.
I am now retired early from FIRE, not from my day job. But the safety net has let me invest in other dreams. I have a kid now, a Sephora habit, and a post-lockdown urge to get out more.
Such is the vibe of this post-pandemic era, which now embraces variations of FIRE like SlowFi, Fat FIRE, and Lean FIRE. People still talk about wanting to retire early, yet many do so with a milder approach that emphasizes finding joy and meaning in your life today as much as saving and investing for the future. It seems like the best of both worlds.

Pop quiz
Which of these was NOT among those Billy Joel believes started (or didnât start, depending on how you interpret the lyrics) the fire?
A. Harry Truman
B. Doris Day
C. Red China
D. Timothée Chalamet
Find the answer below!
Fun fact!
Vicki Robin, co-author of foundational FIRE text Your Money or Your Life, had no idea she had hit celebrity status in a subreddit devoted to financial independence until a young fan recognized her name at a conference. âIt was stunning,â she told Money in 2018. âIâm an elder in a community I didnât know existed.â
Poll
Whatâs your relationship with saving vs. spending? Let us know what you think!
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In this weekâs poll about car sounds, 55% of you said youâd go for a car that has a futuristic sound design, 25% want something thatâll help cool your road rage or calm your anxiety, and 20% of you said you prefer the good old-fashioned purr of a combustion engine.
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Todayâs email was written by Catherine Baab-Muguira, author of Poe for Your Problems: Uncommon Advice from Historyâs Least Likely Self-Help Guru, (invites any journalist to come to her house and report that she is ârippedâ) and edited by Susan Howson (member of the Fire Nation, but not the FIRE Nation).
The answer to the pop quiz is quite obviously D., TimothĂ©e Chalamet, who wasnât alive yet when the 1989 hit song was released, but maybe a reprise is warranted?