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Kai the Retired Guy

Writer: David Sawallisch
David Sawallisch
Sep 28
7 min read

Updated: Sep 29

Every time I tell someone I could retire on a million dollars, I get the same reaction:

“A million? That’s not enough. How could you possibly live the next 60 years on that?”


Most people imagine retirement as simple subtraction:

They picture a pile of money slowly shrinking until it hits zero.

But that’s not how investing works.

That’s not how retirement works.

And that’s definitely not how FIRE works.

When your money is invested, it doesn’t sit still.

It grows.

It dips.

It recovers.

It breathes.

And if you live modestly — especially if you’re willing to spend part of the year in cheaper places — you can stretch that million not for 25 years… but potentially for a lifetime.

That’s the point of this story.



This story is about a hypothetical man with a very real plan, based on actual market returns, realistic travel costs, and a lifestyle built around intention rather than consumption.


Five Years With Kai the Retired Guy:

Kai retired on January 1st, 2021, with $1,000,000 in an 80/20 portfolio (80%Stocks/ 20% Bonds) and a simple plan: withdraw about $40,000 a year, live slowly, travel cheaply, and see what life felt like when time was finally his own.

He wasn’t chasing luxury.

He was chasing freedom.

And he discovered something most people never understand:

You don’t live on a monthly budget.

You live on an annual one.

Some months are expensive.

Some months are cheap.

But the year is what matters.


2021 — Rome: The First Leap

Kai withdrew $40,000, giving him a monthly budget of about $3,333. He spent three months in Rome, choosing a modest one‑bedroom near Trastevere — close enough to the center to feel alive, far enough to avoid tourist prices.

Rome Monthly Spend (2021)

•Rent: $1,200

•Food: $450

•Transport: $100

•Utilities/phone: $150

•Entertainment/misc: $400

•Total: ~$2,300

Rome greeted him with cobblestone streets, morning church bells, and the smell of fresh focaccia drifting from corner bakeries. He spent his mornings walking along the Tiber River, afternoons exploring museums, and evenings eating cacio e pepe in tiny trattorias. One night, while sitting at an outdoor table in Trastevere, a waiter set down his plate and said:


“You look relaxed. Most people here are rushing somewhere.”

“I retired,” Kai said.

The waiter smiled. “Ah. Then you finally have time to taste life.”


The markets soared — stocks up +28.7% — and by December, Kai’s portfolio had grown to $1,174,520.


2022 — Chiang Mai: The Gentle Year

Kai withdrew $41,200, giving him a monthly budget of about $3,433. He flew to Chiang Mai, Thailand — a city known for temples, night markets, and a pace of life that feels like a long exhale.

Chiang Mai Monthly Spend (2022)

•Rent: $400

•Food: $350

•Transport: $100

•Utilities/phone: $40

•Entertainment/misc: $250

•Total: ~$1,140

He lived near Nimmanhaemin Road, where cafés serve iced Thai tea and digital nomads type quietly under hanging plants. He ate khao soi, rode scooters into the mountains, and wandered through lantern‑lit night markets.


But the markets collapsed.

Stocks fell –18.1%. Bonds dropped –13%. His portfolio slid to $940,366.

One night, sitting on his balcony with mango sticky rice, he whispered:


“It’s just a bad year. I planned for this.”


He rebalanced, closed his laptop, and went to sleep.


2023 — Da Nang & Split: The Bounce Back

Kai withdrew $42,436, giving him a monthly budget of about $3,536. He spent the first half of the year in Da Nang, Vietnam, a coastal city known for long beaches, fresh seafood, and gentle mornings.

Da Nang Monthly Spend (2023)

•Rent: $480

•Food: $350

•Transport: $70

•Utilities/phone: $40

•Entertainment/misc: $250

•Total: ~$1,190

He ate banh xeo, walked the shoreline at sunrise, and took weekend trips to Hoi An. By June, he had “saved” thousands simply by living cheaply — giving him permission to spend more in the second half of the year.


So he flew to Split, Croatia, where marble streets meet the Adriatic Sea.

Split Monthly Spend (2023)

•Rent: $1,000

•Food: $500

•Transport: $150

•Utilities/phone: $150

•Entertainment/misc: $350

•Total: ~$2,150

He explored Diocletian’s Palace, swam in clear blue water, and ate ćevapi at seaside restaurants.

One evening, watching the sun drop behind the Adriatic, a traveler asked:


“Do you ever worry about running out of money?”

“Not really,” Kai said. “I spend less when I’m somewhere cheap. That gives me room to spend more when I’m somewhere beautiful.”


The markets roared back — stocks up +26.3% — and his portfolio climbed to $1,094,865.


2024 — Rome & Chengdu: The Rhythm of Slow Travel

Kai withdrew $43,709, giving him a monthly budget of about $3,642. He returned to Rome for spring, then flew to Chengdu, China for summer and fall.

Rome Monthly Spend (2024)

•Rent: $1,250

•Food: $450

•Transport: $100

•Utilities/phone: $150

•Entertainment/misc: $400

•Total: ~$2,350

He revisited his favorite trattorias, took day trips to Florence, and ate supplì from street vendors.


Then came Chengdu, famous for pandas, tea houses, and hotpot that warms the soul.

Chengdu Monthly Spend (2024)

•Rent: $550

•Food: $350

•Transport: $100

•Utilities/phone: $40

•Entertainment/misc: $250

•Total: ~$1,290

One evening at a hotpot restaurant, someone asked:


“So you travel the world on $40,000 a year?”

“More like $43,000 this year,” Kai said.

“But Rome is expensive.”

“That’s why I spend the rest of the year somewhere like this.”


The markets were calm — stocks +10% — and his portfolio ended at $1,138,753.


2025 — Bologna & Da Nang: The Fifth Year

Kai withdrew $45,020, giving him a monthly budget of about $3,752.

He spent three months in Bologna, the food capital of Italy — home of tagliatelle al ragù, porticos, and warm evenings.

Bologna Monthly Spend (2025)

•Rent: $1,200

•Food: $500

•Transport: $120

•Utilities/phone: $150

•Entertainment/misc: $400

•Total: ~$2,370


Then he returned to Da Nang, where life slowed down again.

Da Nang Monthly Spend (2025)

•Rent: $480

•Food: $350

•Transport: $70

•Utilities/phone: $40

•Entertainment/misc: $250

•Total: ~$1,190

This rhythm — expensive months balanced by cheap months — became the heartbeat of Kai’s retirement.


The markets gave him modest returns — stocks +6%, bonds +3% — and his portfolio ended at $1,153,524.


Five years retired.

Five years of withdrawals.

Five years of travel.

Five years of market chaos.

And Kai ended with more money than he started with.



What Kai Learned (And What We Can Learn Too)

When Kai looks back on his first five years of retirement, he doesn’t think about the spreadsheets, the withdrawal rates, or the market returns — even though those things mattered.

He thinks about:

•The mornings in Rome when the city felt like it belonged to him

•The lantern‑lit nights in Chiang Mai

•The Adriatic breeze in Split

•The quiet tea houses in Chengdu

•The warm bowls of mì quảng in Da Nang

•The long walks, the slow days, the meals cooked simply, the conversations with strangers

He thinks about time — the one currency he could never earn more of while working.

And he thinks about how different his life feels now that he owns all of it.

Kai didn’t retire to be rich.

He retired to be free.

But somewhere along the way, he discovered something powerful:

Freedom and financial stability aren’t opposites.

They’re partners.

By living modestly, choosing cheaper cities for part of the year, and letting his investments breathe, Kai didn’t just avoid running out of money — he ended with more than he started with.

That’s the quiet truth behind FIRE:

You don’t need a luxury lifestyle.

You don’t need a massive budget.

You don’t need perfect markets.

You need intention.

You need flexibility.

You need a plan that respects the math.

And if you live like Kai — expensive months balanced by cheap months, slow travel, simple pleasures — your money can last far longer than most people imagine.


Five‑Year Budget, Spend, Portfolio

Total withdrawn: ~$212,000

Portfolio growth: $1,000,000 → $1,153,524

Kai lived on $40k–$45k/year, spent less than his monthly budget in cheap cities, spent more in expensive ones, and his invested million kept working in the background.


How This Scales to 30+ Years (The Real FIRE Math)

Here’s the part most people misunderstand:

Kai’s first five years weren’t “lucky.”

They were normal.

The market had:

•A huge up year (2021)

•A brutal down year (2022)

•A strong recovery (2023)

•A calm year (2024)

•A modest year (2025)

That’s not a miracle.

That’s history.

And here’s the key:

If Kai continues withdrawing 3–4% of his portfolio each year, and his money stays invested, the math overwhelmingly favors long‑term sustainability.

Not perfection.

Not a straight line.

But sustainability.

Why?

Because over long periods:

•Markets have historically returned 7–10% annually

•Withdrawals of 3–4% are small enough to allow growth

•Bad years get averaged out by good years

•Cheap living months create natural buffers

•Rebalancing keeps risk in check

•Inflation adjustments remain manageable

Kai’s lifestyle — modest, flexible, intentional — is exactly the kind of lifestyle that makes a million dollars last not 25 years… but potentially 30, 40, or even 50+ years.

What does 30+ years look like for Kai?

If he continues:

•Spending $40k–$45k/year

•Living cheaply for part of each year

•Traveling slowly

•Keeping his portfolio invested

•Rebalancing annually

Then his million dollars doesn’t just survive — it continues to grow, even while he lives off it.

Some decades will be rough.

Some decades will be incredible.

But the long‑term math is on his side.

And that’s the message I want readers to understand:


A million dollars invested is not a countdown.

It’s an engine.

And if you treat it with respect, it can run for a lifetime.


Author’s Note

The name Kai isn’t random.

There’s someone special in my life who carries that name. My wife always jokes that whatever I say tends to come true — so maybe, just maybe, this story will one day be more than hypothetical.

Maybe it will be a glimpse of a life that becomes real.



 
 
 

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