How Cutting Housing Costs—Not Lattes—Became the Fastest Path to Early Retirement

Paying off your mortgage or skipping a latte—choose one to get rich. Conventional financial theater pits the trivial against the obvious. But for two couples, the real leverage wasn’t in daily coffee runs. It was in the roof over their heads.

Josette Chang and Alexander Nathanson paid off their New York City apartment mortgage years ahead of schedule—even though they had a 3.1% interest rate, a number so low that most personal finance experts would call it “good debt.” Returns elsewhere could have been higher. But Nathanson wasn’t optimizing for yield. He was optimizing for freedom. “It was kind of a psychological weight we could get rid of,” he said. That weight had a monthly price tag: their largest fixed expense. Now gone.

Chang left her finance job in 2024. Nathanson, a physician, scaled back his hospital hours. He doesn’t work because he needs to. He works because he wants to. Their lifestyle is sustained by savings and drastically reduced outflows—not by outsized returns or extreme frugality.

Across the continent, Kristy Shen and Bryce Leung made the opposite structural choice: they never bought. Toronto home prices kept rising. The idea of locking themselves into 25 to 30 years of debt clashed with their definition of freedom. “Buying a place means putting yourself into massive amounts of debt, which requires you to have a stable job for the next 25 to 30 years,” Leung said. That timeline erased autonomy.

So they rented. A one-bedroom on top of a townhouse. No upgrades. No lifestyle creep. Their rent stayed flat for 10 years while their incomes climbed. They saved up to 70% of their earnings—not by deprivation, but by decoupling income growth from spending growth.

They hit financial independence by 2015. Retired at 31 and 32. They’ve lived off their portfolio ever since. They’ve written bestselling books, yes—“Quit Like a Millionaire,” “Parent Like a Millionaire (Without Being One)”—but they don’t rely on that income. The foundation was built elsewhere.

Both couples ignored the noise about small savings. They targeted the big three: housing, transportation, and food. Housing, in particular, isn’t just a cost. It’s a commitment. A lever. A choice between debt, stability, control, and mobility.

One couple erased their mortgage. The other never took one on.

Their paths diverged. Their outcome did not.