Welcome to The Letter Home - my weekly newsletter about building financial confidence on the path to the life you want 🏡
Each week, we break down one meaningful money concept and leave you with an exercise that you can use to put it into practice.
This week, we’re looking at an investment that compounds even faster than money 👇️
There’s a number that quietly shapes how much you’ll earn over your lifetime (and it has almost nothing to do with your salary).
It’s the number of hours each week you spend getting better at something valuable.
Most of us were taught that more money comes from working harder or putting in longer hours.
So that’s what we do. We take the overtime, we answer the late emails, we trade more of our time for a little more pay.
But there’s a ceiling on that (and it’s lower than you think).
Take a doctor earning $200,000 a year. That’s a strong income, and it’s also close to the limit of what their hours alone can produce.
There are only so many patients in a day.
Now picture that same doctor spending five hours a week learning how the business side works.
A couple of years later they’ve opened a telemedicine practice, or built a course, or packaged what they know into something that sells while they sleep.
The income isn’t tied to their hours anymore. The ceiling that held them at $200,000 is gone.
What changed is what they invested in.
A few weeks ago we talked about giving your money a job, moving it out of a savings account and into something that grows.
Your knowledge works the same way, except it compounds faster (and nobody can ever take it from you).
Money invested at a 7% return roughly doubles every decade.
But a skill that lifts your income from $60,000 to $75,000 doesn’t pay you that $15,000 once. It pays you the difference every year for the rest of your career, and it raises the base that every future raise, bonus, and investment builds on top of.
That’s a second kind of compounding, and it’s available to you no matter what your account balance looks like today.
Most people know they should keep learning, but “learning” slowly turns into scrolling articles, half-hearing a podcast while they do the dishes, or watching a video they’ve forgotten by morning.
That’s just consuming.
Real learning is active:
It’s reading the book with a pen in your hand.
It’s taking the course and actually doing the work.
It’s finding someone a few steps ahead of you and paying close attention to how they think.
We worked with someone who’d been stuck at the same salary for six years.
She started spending two evenings a week learning data analysis, something adjacent to the job she already had.
Eighteen months later she moved into a role that paid 40% more, doing work she liked better.
She gave a few hours a week a job, and those hours compounded.
Five focused hours a week adds up to about 250 hours in a year. Keep it up for five years and you’ve put more than a thousand hours into one valuable skill.
Very few people ever do that, which is exactly why the ones who do become so hard to replace.
This concepts feeds straight back into everything we’ve covered in this newsletter.
The income that learning unlocks is what funds your saving.
The saving is what funds your investing.
The investing is what compounds into real wealth over time.
Your own knowledge sits at the front of that chain. It’s the first domino.
The wealthiest people figured this out early.
They don’t get more hours in the day than you do. They just decided, a long time ago, to spend a slice of those hours becoming worth more.
To start, you only need five hours/week and one thing worth getting better at.
Take Action: The Knowledge Compound 📝
Set aside 20 minutes to map it out, then put it into motion this week. Work through these three steps:
1. Name the skill that would move your income the most. If you got noticeably better at one thing over the next two years, what would do the most for what you earn? Write it down, and be specific. “Get better at sales,” not “be more productive.”
2. Find the five hours. Look honestly at last week. The passive scrolling, the half-watched shows, the time that just disappeared. You’re looking for five hours you can move from consuming to learning.
3. Pick one active resource and start this week. A specific book, a real course, or a person who’s ahead of you. Not a podcast you’ll half-hear. Schedule the first session before next week and treat it like an appointment you’d never cancel.
Start treating your own knowledge as the highest-return investment you have, because that’s exactly what it is.
Until next week,
Darren McLellan
Editor-in-Chief @ The Letter Home
