Six Things I Wish My 45-Year-Old Self Had Known
I went looking for evidence the other day.
I wanted to know what my life actually looked like at 45, not what I remembered it feeling like. So I opened my phone and scrolled back to 2019.
What I found brought back a flood of memories.
My son's 8th grade graduation. We had such pride knowing in a few short months, he would be a high schooler. We went to Alaska together shortly after as a family, 10 days in all its splendor. A helicopter ride over endless snow fields even in summer, with crevasses the color of Caribbean water while my son looked out the window with an expression I will remember for the rest of my life. We landed and spent a half day with the Iditarod dogs: learning to mush, using the right commands, riding under dog power across a glacier. Another day, we took a boat tour up to a tidewater glacier, watching ice calve off in slow motion and send waves across the still water. My wife on a waterfall hike in Ketchikan, finishing the afternoon with fresh-caught local salmon grilled at a nearby spot. A train through the wilderness with bald eagles overhead and a guide telling stories about westward expansion and the settlers who carved lives out of this remote country. The three of us panning for gold in a river and finding a few actual flecks.
And then there was the bear watching tour.
Two hours. Not a single bear. Which sounds like a disaster until you understand what happened instead. Our son started it. I picked up on it. My wife came up with the best wisecracks. And for the better part of an hour, the three of us made bear puns until we were laughing so hard we could not breathe. There were bearly any bears. The landscape was bearen. How embearassing for our guide. We were making the best of an otherwise disappointing situation.
Through the laughter, a family tradition was born. Someone says something that opens a door and we all pile through it together, laughing until the joke collapses under its own weight. That bear tour in Ketchikan started the tradition.
One evening after dinner, my son went to kids club and we put him to bed early. Then my wife and I slipped out to the deck. Somewhere in the Inside Passage, approaching midnight, the sun still refusing to set. We talked about the life we were building. Deep conversations, the kind that only happen when there is nowhere else to be and nothing urgent pulling at you.
That image is burned into my mind.
That was June 2019. I was 45.
I had a job I loved that year. A great customer, a strong team, work that felt like it mattered. Reasonable balance. I was present for the graduation. I took the trip. I was doing a lot right.
And still, looking back from 52, there are six things I wish I had known.
Not because I was failing. Because knowing them would have made a good season I was entering even better.
1. The Boulder Eventually Rolls Downhill
For most of my early adult life, I followed one primary voice on money: Dave Ramsey. I respected the framework. Got out of debt. Built an emergency fund. Saved 15% for retirement and felt responsible about it. I had started behind in my early 30s and I soaked it up.
But my financial education had a ceiling I did not know was there.
In my mid-40s I discovered the broader FI community. Podcasts on the commute to work. Blogs on weekend mornings. The 4% rule. The 25x number. The rule of 72. My financial understanding began to expand.
I had been running Excel models on our finances for 10+ years. What changed was the framework I was pointing them at. Dave Ramsey's sequence had been my mental model: get out of debt, emergency fund, save 15%. The FI community showed me a different set of questions entirely. What if we maximized the IRA, the HSA, and the 401K simultaneously? What if 15% was just the floor? For the first time I started modeling what retiring before 65 might actually look like.
But even then, I could understand the math without feeling it.
The problem is that compound interest is logarithmic and human beings are not wired for logarithmic thinking. The early years feel punishing. The first $10,000 takes forever. The first $100,000 feels longer still. You are pushing a boulder uphill and the hill does not seem to end. With tired arms and a sore financial back, you start to wonder if the math that works for everyone else is somehow broken for you.
It is not broken. The boulder is just heavy at the bottom.
Learning about others in the FI community saving 25%, 35%, even 50% of their income challenged me. To be honest, we never got anywhere near 50%. But as the career picked up steam, we got to 17%, then 20%, and eventually 25%, and that shift changed the trajectory in ways I could not have calculated at the time.
At some point, if you keep pushing, the boulder crests. It starts to move on its own. Slowly at first, then faster, then with a momentum that feels like it belongs to someone else's story until you realize it is yours. The same principles that made the early years feel impossible make the later years feel like a different game entirely.
The ant Solomon writes about in Proverbs stores up for winter not because the harvest is immediate but because winter is coming regardless. The wisdom is in the consistency, not the size of any single deposit.
If you are in the early years and the boulder is heavy, stay with it. The hill has a top. You just cannot see it yet.
2. A Paid-Off House Will Surprise You
When we paid off the house, I expected our monthly housing costs to drop to almost nothing.
What I did not expect was the specific number.
Strip out the discretionary items: landscaping, streaming, telecom. Focus on what it actually costs to keep a paid-off home running: taxes, insurance, HOA, utilities, maintenance, pest control, repairs. In Arizona, for our home, that number came out to roughly $1,200 a month.
That number really hit me.
Because $1,200 a month is a number almost anyone can generate. Driving for a rideshare company. Working retail. A part-time job at a place you enjoy. That realization changes something fundamental about how you hold risk. It means that no matter how bad things get: even with a layoff, a disability, a market crash, or the death of a spouse, you will always have a home. The floor is lower than you think.
Your number will look different depending on where you live. Property taxes in Arizona are unusually low. A reader in New Jersey or Texas would run higher. But the principle holds regardless of the specific dollar amount: a paid-off home creates a floor that no market downturn can take from you.
I used to imagine a paid-off house would mostly change the spreadsheet. It changed far more than that. There is a quality to walking through those rooms knowing they are fully yours that I could not have anticipated. Every wall. Every patch of grass. Even the marks the dog left in the baseboards chasing the tennis ball.
I remember Dave Ramsey saying that when you pay off your house, you should walk outside barefoot on the grass because it will feel different. I rolled my eyes at that for years.
He was right.
If you are in your 40s and the house is not yet paid off, keep it in your field of vision. Not as an obsession, but as a destination. Every extra payment matters. The bonus you didn't spend. The month you paid yourself first before the rest of the budget filled in.Each one moves the date forward. The number on the other side will surprise you.
3. Your Role Will Be Posted by the End of the Week
We spend years, sometimes whole careers, believing we are indispensable. Professionals pour themselves into titles. Parents lose themselves in the caregiver role, only to find the kids grow up and leave. We confuse the role with the person.
Then the music stops.
The company restructures. The kids launch. The role gets absorbed. The calendar keeps moving.
I have watched respected colleagues retire after long careers. There is a send-off, warm words, a card everyone signs. Within a few weeks the calendar has moved on. The calls and questions taper. The work gets redistributed. The role that felt essential quietly disappears into everyone else's job description. Nobody means any harm. That is simply how it works.
Everyone in it is replaceable. When you quit or retire, your role will be posted by the end of the week.
This is not cynical. It is clarifying.
The value was never in the position. It was in the person. What remains after the role is gone is actually yours.
If you want to go deeper on what it feels like when the identity built around work begins to shift, I wrote about that in Reclaiming the Part of Me I Thought I'd Lost.
4. Don't Out-Hike Your Oxygen
The Peter Principle says people get promoted to their level of incompetence. The Altitude Principle is different.
You can be fully competent at the next level and still have climbed higher than is good for you. The title gets bigger, the compensation improves, and the cost to your health, your marriage, and your presence at home begins compounding in ways that do not appear on any performance review.
The best mentors I had were at base camp. Fewer of them higher up. The further you climb, the more you navigate alone.
For most of my career I got this right. Then for two years I did not. I put on my oxygen mask and climbed back down. The mountain will always be there. That season of my life I will not get back.
Only you can weigh the time, the money, the responsibility, and what it costs your family. But weigh it honestly before you accept the offer. Not after.
Do not out-hike your oxygen.
I wrote about what happens when altitude becomes unsustainable in Cutting the Ankle Weights.
5. Your Reputation Is Running Ahead of You
When I walked into my first corporate office at 32, I was deep in imposter syndrome.
I had spent a decade in nonprofit work I loved, and I was ten years behind my peers in corporate experience. I was convinced that everyone in the room knew something I did not, and that it was only a matter of time before they figured out I did not fully belong. That feeling quieted as I built a track record and learned the language and culture of business, but it never fully left.
Then in my early 40s, something happened that I did not expect.
The company I was working for lost a key client. I and roughly 100 colleagues who had been working that account found ourselves out of work overnight. Not my fault. Not my performance. I braced for the silence.
Instead, the phone rang.
Not once. Multiple times. People who had competed against me. Former colleagues who had moved to other firms. Managers I had worked with over the years. They were calling because they heard I was on the market and they wanted to explore having me work with them.
I was surprised in a way I should not have been.
It turned out that while I may have felt like an imposter, my reputation had been running ahead of my self-assessment the whole time. The relationships I had invested in, the promises I had kept, the extra effort on projects given freely and without keeping score: all of it had been building something I could not see from inside it.
This connects directly to the boulder. Your 40s are often when the career momentum starts to crest, just as the financial boulder does. The compounding of delivered results, built relationships, and accumulated trust starts to work in your favor in ways that feel sudden but were actually years in the making.
Your reputation is being built in real time whether you know it or not. Invest in people because they have worth and you sincerely care, not because you need the network. People will remember. When you need them, those relationships can carry you through a hard season.
6. Contentment Is a Skill, Not a Personality Type
There is a healthier sit-down Italian restaurant we genuinely enjoy. Turkey meatball appetizers. Grass-fed meats and locally sourced ingredients. Good conversation. Cool, modern interior. Appetizers and all, it costs maybe $100 for the three of us.
There is also an authentic New York pizza place nearby. Pizza by the slice, a small vegan option for our son, maybe a baked ziti if we are feeling adventurous. It costs maybe $40.
The weekend conversation is equally rich at either table.
It took me longer than I care to admit to truly internalize that. I like nice things. I always have. But somewhere along the way I started to understand that the enjoyment of life does not scale linearly with the price of the meal. The conversation is the thing. The presence is the thing. The slice of pizza eaten with someone you love in a booth that has seen better days can be as good as any fancier dinner.
This matters financially in ways that compound over decades. Lifestyle inflation is one of the most powerful forces working against FI. It is invisible, it is socially encouraged, and it absorbs the gap between peak earnings and freedom before most people realize what is happening. The person who can genuinely enjoy life at multiple price points has a superpower. They can save aggressively without feeling deprived. They can weather a bad market year without panic. They can step into a lower-income season of meaningful work without experiencing it as a loss.
Contentment is not a personality type some people are born with. It is a practice. There were weeks in the lean years of the Great Recession when we ate chicken and rice almost every night. It was the cheapest meal with protein we could find. The staples stayed the same. Only the flavor packet changed.
The Apostle Paul called it a secret, being content in want and in plenty. He had been beaten, shipwrecked, cold, hungry, and rejected. He had also known seasons of abundance. And from the full range of that experience he wrote that he had learned, in whatever state he was in, to be content. Not arrived at it. Learned it.
If he could learn it there, the rest of us have fewer excuses.
A lot of the financial stress we carry comes not from genuine scarcity but from discontentment: from comparing, from striving, from a quiet sense that what we have is never quite enough. The antidote is not poverty. It is the freedom to find genuine satisfaction in what is actually in front of you.
To the Guy in the Alaska Photos
To the father whose child is stepping into high school, wondering where the last decade went.
To the one with shaking arms and a tired back still pushing the boulder uphill in the dark, not yet able to see the top.
To the adventurer standing on a glacier trying not to let the demands of work steal the moment right out from under them.
These six things are what I would send back.
I have noticed something over the years. When the hard thing arrives for someone: a layoff, a loss, a season that does not go as planned, there tends to be someone nearby who has been through something similar. Not to fix it. Just to witness it. To say: I have been there. Here is what I found on the other side: the wounded become healers in ways the unscathed never quite can.
These six things are not a corrective. They are an upgrade. A few calibration points that would have made a good season even better for the person who already had a lot going right.
He was standing on a glacier in June 2019, forty-five years old, his son beside him, the world enormous and blue beneath them. He had a job he loved. A wife who would stay up talking until midnight while the sun refused to set.
He was going to be okay.
But he would have moved faster with these six things in his pocket.
Stop deferring. Start living the life you have been building toward.
Let's get about the business of really living.
🌵Desert FI
New here? A few good places to start:
The Moment I Realized the Life I Built Wasn't the Life I Wanted — where this journey began
Cutting the Ankle Weights — on the costs we absorb without naming them
Reclaiming the Part of Me I Thought I'd Lost — on identity, grief, and what remains
Not yet on the trail? Weekend Reflections goes out every Sunday morning: a personal letter on money, meaning, and the courage to build a life that finally feels like your own. Join us at DesertFI.org/join.
