Eighteen years later, that calculated leap of faith has materialized into an extraordinary adventure, and from the perspective of its author, it is a lifestyle that is still only gaining momentum. Thirteen years have passed since the financial independence community watched his son, affectionately dubbed "Little MM," begin kindergarten. Today, that same child has officially graduated from high school. This milestone marks the definitive close of a major chapter, affording the early retiree the opportunity to cash in a few "Freedom Chips" for a sweeping seasonal transition. Beginning this winter, he is packing up his life to test-drive a new environment in a warm, sunny, car-free community he has long championed: Culdesac Tempe.
On the first of December, the journey will begin in earnest. Essential wardrobe items, select tools, gadgets, and a prized mountain bike will be loaded into an electric Model Y for an epic road trip across the mountain ranges, timed precisely to outrun the biting onset of the Colorado winter. Notably, his son will join him for the cross-country trek, symbolizing a transitional bridge between established routines and a novel chapter of their lives. To document the journey, a dedicated update tracker has been established on the Mr. Money Mustache platform, allowing followers to monitor the experiment in real time.
The father-son duo has secured a spacious two-bedroom apartment within the Arizona development for a four-month stay. The living arrangement is designed to balance flexibility and continuity; Little MM will alternate his months between Arizona and Colorado to maintain regular contact with both parents, while the retired blogger remains stationed in Tempe for the duration of the winter. For a prominent voice in the financial independence space, who has spent years entrenched in the community building, home renovations, and easy comforts of his Colorado base, the move is deliberately designed to disrupt the status quo. It is an intentional exercise in reinvention, forcing the establishment of entirely new daily routines away from familiar surroundings.
This relocation is not merely a seasonal escape from freezing temperatures; it serves as a live-action experiment in urban design and personal psychology. Culdesac Tempe, frequently praised in financial independence circles, represents a rare realization of a car-free, highly walkable, and bikeable community in the American landscape. While the Tesla will make the initial cross-country voyage as a convenient electric moving truck for four months of supplies, it will ultimately be parked offsite upon arrival. From that point onward, daily life will mirror the car-free ethos the retiree practices at home, supplemented by the development’s light rail accessibility, on-site bike storage, scooter availability, and integrated car-sharing lots.
The rationale behind the move extends beyond personal comfort and warm-weather cycling. There is a broader societal philosophy at play, one that aligns with principles explored in contemporary psychological literature, such as Dr. Anna Lembke’s widely discussed book, Dopamine Nation. The core premise posits that human brains establish a baseline for satisfaction based on the most demanding challenges they undertake. By intentionally introducing difficulty—such as pulling up roots, moving to a new state, and adapting to an entirely novel social and physical infrastructure—the brain recalibrates, making everyday life more vibrant and staving off the complacency that often accompanies financial security and modern prosperity.
In a wealthy society, human tendencies frequently default toward comfort, encouraging individuals to double down on streaming services, rich foods, and luxury purchases once basic shelter and food are secured. By contrast, advocating for intentional life adjustments means keeping a personal experiment active in the background. Whether that involves relocating to a more vibrant community, pursuing a career with a healthier work-life balance, or simply challenging the body with new physical routines, the underlying message is to reject stagnation. The blogger often reflects on his own monumental risk of moving alone to the United States at age 24—a daunting and courageous act that profoundly shaped his current reality for the better. Two decades later, that historical leap underscores the enduring value of embracing bold, purposeful change.
For his home base in Colorado, the temporary vacancy is being managed through a classic Mustachian strategy: making money while taking a vacation. The property functions normally as a single-family home with a two-bedroom main floor and a walkout lower-level apartment featuring a separate entrance. While the entire space typically hosts a revolving door of visiting friends, the upcoming winter will see one of these sections rented out to a trusted acquaintance who can oversee the property. The remaining space will stay vacant, preserved for the homeowner’s occasional winter visits back to the region.
Looking ahead to the end of March and the conclusion of the four-month Arizona lease, concrete plans remain intentionally unwritten. A return to Colorado serves as the established home base, but the newly minted phase of life leaves ample room for subsequent adventures. Alongside ongoing involvement in mountain property developments, the horizon may eventually feature a dedicated mountain retreat. For now, however, the immediate focus remains fixed on the desert southwest, the unfolding dynamics of a pioneering car-free neighborhood, and the ongoing advocacy for intentional living, strategic hardship, and community-driven urban reform across the United States.
