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Are you making $65,000 a year but still wondering if you’ll ever see seven figures in your bank account?
According to Shark Tank investor Kevin O’Leary, it is certainly possible — if you follow this simple advice for long enough.
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“Save. Invest. Compound. It’s that simple,” said O’Leary in a video posted to X about his wealth-building philosophy (1).
He even has a magic number for how much you should set aside.
“Take 15% of every paycheck, I don’t care how big it is. Or any gift Granny gives you. Or anything you get in a side hustle, and invest it,” O’Leary advises.
In his view, if you just apply this consistent percentage to all income sources, your wealth-building efforts can accelerate as your earning power increases.
And that’s the simple beauty of his approach. It strips away the intimidating complexity of financial planning and focuses on core principles that anyone can follow, regardless of their income level.
But is it really that simple?
Let’s take a closer look.
O’Leary: Save first, spend later
“You have to spend money to make money,” the old saying goes.
However, O’Leary disagrees. In fact, the foundation of his strategy revolves around one non-negotiable rule: Save before you spend.
So, why does he prioritize saving over spending?
The answer lies at least partly in the power of market growth. He points to historical market returns of 8% to 10% annually, meaning that you can grow your money exponentially over time.
More importantly, you don’t have to be aggressive with your investing or have any insider information. A simple index fund can do wonders.
Former CEO of Berkshire Hathaway, Warren Buffett, agrees: “A very low-cost index fund is going to beat a majority of the amateur-managed money or professionally-managed money,” he once said at a press conference in 2007 (2).
Indeed, the S&P 500 has delivered annualized returns of 13.51% in the 10 years leading up to February 2026 (3).
With these kinds of returns, it should be clear that every dollar you save for investments today can become significantly more valuable years, or even decades, down the road.
And that’s his point: He wants you to take the long view.
But he’s not just talking about long-term saving, he’s also talking about your spending habits. He’s particularly vocal about small daily expenses that seem insignificant but add up to substantial amounts over time.
His advice is also simple.
“Just don’t buy crap you don’t need.”
Make the most of your purchases
While O’Leary is probably right that you’re best off not buying frivolous things, everyone still needs to buy essentials.
That’s why there are apps like Acorns, which can help to make sure you’re saving even when you’re spending on everyday items like groceries or gas.
With Acorns, investing in low-cost index funds can become a seamless part of your routine whenever you make a purchase on your debit or credit card.
It works like this: All you have to do is link your accounts, then Acorns automatically starts rounding up the total cost of your purchases to the nearest dollar and invests the remainder in a diversified portfolio of ETFs.
That morning coffee for $3.25? It’s now a 75-cent investment in your future.
Even better, if you sign up now with a recurring deposit, you can get a $20 bonus investment to start your savings with a bang.
Balancing present needs with future wealth
Even if you’re making micro-investments with your everyday purchases, let’s be real here. Setting aside 15% of your income might seem daunting at first, especially when you’re juggling rent, groceries and other essential expenses.
That’s why you might want to reframe the way you think about your saving habits.
If saving 15% feels impossible initially, perhaps begin with whatever percentage you can manage consistently. Even 5% or 10% creates momentum and establishes the habit.
Here’s the crucial part: As you eliminate debt, receive raises or find ways to reduce other expenses, that’s when you can start increasing the percentage. Consider it your “wealth tax” — a mandatory payment that builds wealth rather than depletes it.
And if you don’t know how to calculate what that percentage is, a great first step is building a budget. That way, you can track your expenses and understand exactly where your money goes — and what you can do with it.
For instance, you could start by creating a budget that prioritizes your investment contribution right after essential expenses like housing, food, transportation and minimum debt payments.
From there, regularly tracking your spending can help you stay on target.
Staying on target with a budgeting app
These days, tracking your budget is easier than you think: A quick daily check-in of your accounts can show you exactly where your money is going.
Monarch Money puts all your finances under one roof, from your banking statements to your investments. You can also add separate or joint accounts to your dashboard, which can be great for tracking grocery runs for couples or helping your child get used to big-picture financial planning as parents. The app is also well reviewed. Forbes ranked Monarch Money as their best budgeting app for 2025, as did the Wall Street Journal.
And the best part? Monarch Money offers a seven-day free trial so you can see if it’s right for you. If you like what you see, you could then snag 50% off your first year with code WISE50.
Cut back on monthly expenses
Now that you have built a budget and can see all your expenses, it might be time to start looking for ways to trim the fat, financially speaking.
That’s when you might have to dig out that magnifying glass and look hard for ways you can cut down your current expenses. At the same time, it’s also not a great idea to be too fixated on one or two types of expenses — try to take in the whole picture.
Most importantly, a lot of people get caught up trying to cut down on their grocery budget or discretionary spending — the usual suspects — but they don’t consider how they might find savings on essential bills, such as insurance.
Sometimes, you have to do a bit of shopping to get the best deals.
How to shop for the best insurance rates
By using a comparison platform like Insurify, you can instantly view quotes from top-rated providers to ensure you aren’t paying a hidden ‘loyalty tax’ to your current insurer.
Just answer a few basic questions, and Insurify will show you the most affordable deals in as little as 3 minutes.
Not only is the process 100% free, but you could also save up to 15% by bundling your car and home insurance.
Keep in mind that you can typically change your insurance policy before it’s up for renewal, just look out for any early cancellation fees.
Time is your biggest asset
While trimming expenditures is an important way to save money, making that money grow is another story. The real magic comes from investing those savings and watching them mature.
And the special ingredient is time.
Simply put, the earlier you start investing, the more dramatic your results become — especially when you make use of compound interest, which can turn modest contributions into substantial wealth over decades, without any effort.
Consider Sarah, who starts investing 15% of her $65,000 salary at age 25. She contributes $9,750 annually ($812.50 monthly) to diversified index funds, earning an average 9% return. By age 65, her investments will have grown to approximately $3.3 million — despite contributing only $390,000 of her own money over 40 years.
Compare that to Michael, who waits until age 35 to start the same investment strategy. His final balance at 65 would be around $1.3 million, despite contributing $292,500. Sarah’s 10-year head start resulted in $2 million more, even though she only contributed $97,500 more of her own money.
This dramatic difference explains why O’Leary emphasizes starting immediately, regardless of age or income level.
Time multiplies money in ways that higher salaries alone can’t match.
Find the best rate of return
While O’Leary is a big proponent of long-term investing — and letting compound interest do the rest — it’s also a good idea to make sure you’re setting aside some cash for an emergency fund.
In fact, the rule of thumb is that you have at least three to six months of money readily accessible — just in case. But don’t just put that money anywhere. Make sure it’s earning a solid return in the background.
If you want help picking winning stocks, Moby offers expert research and recommendations to help you identify strong, long-term investments backed by advice from former hedge fund analysts.
In four years, and across almost 400 stock picks, their recommendations have beaten the S&P 500 by almost 12% on average. They also offer a 30-day money-back guarantee.
Moby’s team spends hundreds of hours sifting through financial news and data to provide you with stock and crypto reports delivered straight to you. Their research keeps you up-to-the-minute on market shifts, and can help you reduce the guesswork behind choosing stocks and ETFs.
Plus, their reports are easy to understand for beginners, so you can become a smarter investor in just five minutes.
You can also put your investing on autopilot with Stash.
With over 1 million active subscribers and more than $5 billion in assets under management, the intuitive app lets you set daily, weekly, or monthly recurring investments that fit your cash flow.
You can build a diversified portfolio in just a few clicks using its award-winning Smart Portfolio, which adjusts your investment mix based on your goals and risk level. Prefer a more hands-on approach? You can also choose your own stocks and ETFs, or combine both styles.
And if catching up on retirement is a priority, a Stash+ subscription offers 3% IRA matching1, which can give your contributions an extra boost.
You can set up a recurring deposit in just a few minutes and steadily build your nest egg on autopilot.
Plus, you can get a $25 bonus investment when you fund a new Stash account with $5, plus a 3-month trial to explore the platform.
*All investments are subject to risk and may lose value. View important disclosures. Offer is subject to T&Cs.
Don’t let debt drag you down
Finally, it’s worth noting that saving and investing are always just one part of the bigger equation. There are other variables that can turn the numbers against you.
Of all these possible variables, high-interest debt is one that can undo all of your hard work — fast.
And O’Leary knows it. In a 2021 interview with YouTuber Graham Stephan, he shared his distaste for racking up needless debts.
“I buy things in cash,” he told his interviewer (5). “I don’t want an obligation to anybody.”
However, as simple as it is, the message is not being heard by everybody. In fact, according to Experian, total consumer debt in the United States is at a record $18.3 trillion for 2025 — 3.2% higher than in 2024 (6).
Like water, debt is everywhere — and a lot of Americans seem to be drowning in it.
Consolidate and consider a debt relief program
In Q1 2026, credit card debt in the U.S. hit more than $18.8 trillion, according to the Federal Reserve Bank of New York.
For anyone juggling high monthly balances, those interest charges can really be a strain on your monthly budget. If you want some breathing room, consider consolidating your high-interest credit card balances to a personal loan with a potentially much lower rate.
For exaple, Credible lets you comparison-shop for the lowest interest rates with just a few clicks.
In less than three minutes, you’ll see all the lenders willing to help pay off your credit cards or other debts with a single personal loan.
If you owe a substantial amount, you may also want to see if you qualify for a debt relief program to help clear a significant portion of your debt.
With Freedom Debt Relief, you can speak with a certified debt relief consultant for free, who can show you how much you can save by partnering with them.
If you’re eligible, they can negotiate settlements with your creditors until all of your enrolled debt is resolved.
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Article sources
We rely only on vetted sources and credible third-party reporting. For details, see our editorial ethics and guidelines.
@kevinolearytv (1); Reuters (2); S&P 500 (3); FDIC (4); @GrahamStephan (5); Experian (6)
This article provides information only and should not be construed as advice. It is provided without warranty of any kind.
Disclaimer : This story is auto aggregated by a computer programme and has not been created or edited by DOWNTHENEWS. Publisher: finance.yahoo.com
