Imagine it’s a Tuesday morning. You’re sipping coffee, not because you have to rush out the door, but because you actually have the time to enjoy it. No commute. No Zoom meetings. No boss. Just you, your time, and whatever you choose to do with it.
Sounds like a fantasy, right?
It’s not.
Welcome to the world of FIRE—Financial Independence, Retire Early—where more and more regular people are designing lives of freedom long before age 65. No trust funds. No lottery tickets. Just smart, intentional living.
This can be easily done with some planning, saving, investing, and living with an intention. You may wonder why you see people just sitting and enjoying coffee outside. Why are they not at work? What is their secret?
Wait… Retire at 40? Is That Even Possible?
Yes—and no, it doesn’t mean sitting on a beach for the next 60 years (unless you want to). In the FIRE community, “retirement” doesn’t mean never working again. It means never having to work for money again.
It means work becomes optional.
And while retiring at 40 might sound extreme, thousands of people have done it. Many are doing it right now—from teachers to engineers to freelancers to families with kids. People next door to you that look like the average Joe. You may wonder how you can do the same.
Here’s how they pulled it off.
They Got Crazy Clear on Their Numbers
The foundation of FIRE is knowing how much is enough.
FIRE folks calculate their FI number—the amount of money they need to never work again—using something called the 4% Rule.
Here’s the simple math:
- If your yearly expenses are $40,000
- You need about $1 million invested
- Why? Because 4% of $1 million = $40,000
The key here is focusing on expenses, not income. If you can live happily on less, you don’t need millions. The cool part is that if you can live on less that money can compound even higher. I have met people that retired before 2017, and then when the market took off with tech and AI their money grew so much more.
They Lived Below Their Means—Way Below
While most people increase their lifestyle as their income grows, FIRE folks take the opposite approach.
They keep their spending low and save 50–70% of their income.
Sound intense? It can be—but it’s not about deprivation. It’s about intention. Cutting out what doesn’t bring joy, so you can buy back your freedom.
Think:
- House hacking (renting out rooms)
- Driving reliable used cars
- Cooking at home
- Prioritizing free fun over luxury “experiences”
They use credit cards to help pay for travel through points and miles. Geoarbitrage is huge thing in the community to live in low cost of living areas to have their money go even further.
They Invested Aggressively
FIRE isn’t built on hoarding cash in a savings account. It’s built on compound growth.
Most early retirees invest in:
- Low-cost index funds (like VTI, VOO, or SCHD)
- Roth IRAs and 401(k)s (with employer matches!)
- Taxable brokerage accounts for flexibility
- Some explore real estate or side businesses too
They automate their investments, dollar-cost average, and let time do the heavy lifting.
The ability to push as much money as possible into these investment tools have allowed so many to retire early. Not all people do it through stocks some use real estate through house hacking or even creating short and long term rentals. It is not a one way route, it is a mindset.
They Changed the Way They Think About Work
FIRE isn’t anti-work—it’s pro-freedom. You can step away from your job and work on whatever you want too. That may be your own business or even taking care of your kids.
Many people who “retire” at 40 still work. But now they do it on their terms:
- Start a YouTube channel
- Write a book
- Travel blog from a van
- Volunteer full-time
- Build passion projects
They’re not escaping work—they’re escaping the kind of work they don’t want to do anymore.
Having the ability to work on your passion projects makes life so much more enjoyable that running the rat race until you can’t move or enjoy life as much.
Yes, Even People with Kids Are Doing This
FIRE isn’t just for tech bros or digital nomads. Families are finding creative ways to cut costs, travel more, and spend more time with their kids instead of clocking in.
There are entire subcommunities like:
- Lean FIRE (minimalist living)
- Coast FIRE (invest early and let it grow)
- Barista FIRE (semi-retirement with part-time income)
Whatever your life looks like—there’s a FIRE flavor for you.
Real People. Real Freedom.
Here’s the truth: most FIRE achievers aren’t born wealthy. They’re not Ivy League grads. They’re not geniuses.
They’re people who:
- Tracked their spending
- Increased their income where possible
- Lived like their future depended on it (because it did)
- Stayed consistent—even when it was boring
When you are thinking that these people have won the lottery or something, well, they did not. They used their money to create freedom. You can do the same.
Final Thought: It’s Not About “Quitting Work.” It’s About Owning Your Time.
Retiring at 40 isn’t about avoiding responsibility—it’s about reclaiming choice. It’s about waking up every day and asking:
“What do I want to do with this time?”
Not: “How many more years until I can retire?”
The best part?
You don’t have to go all-in on FIRE to benefit. Even if you never retire at 40, the principles can still:
- Lower your stress
- Increase your savings
- Give you more control
- Speed up your financial goals
Freedom is the goal. Money is just the tool.
Steve Cummings is a journalist, personal finance creator that has specialized in saving and investing into ETFs. Steve founded Budgets Make Cents, and has been known for his personal finance advice and his passion for sports.
