Editor’s Note: Robert’s article today lays out the three-question framework behind every stock he’s held for decades. The companies that check all three boxes most consistently? Essential-service providers — the utilities, pipelines, and telecom networks that generate predictable cash and keep raising dividends through any economic climate. His Utility Forecaster portfolio of 41 such stocks carries a beta of 0.41 and has produced an average total return of 923%. See how he does it →

Most investors spend far too much time trying to predict what the market is going to do next. They worry about the Fed, tariffs, elections, AI bubbles, recessions, oil prices, and whatever headline financial television is panicking over that particular day. But after doing this for a long time, I have come to believe that successful investing depends much less on predicting the future and much more on consistently making good decisions.

That matters even more in today’s market. We are in an environment where enthusiasm around artificial intelligence has pushed some valuations to extremes, interest rates remain relatively high, and investors are constantly tempted to chase momentum. In markets like this, it pays to maintain discipline.

When readers ask me whether now is a good time to buy stocks, my answer is usually some version of this: The overall market matters less than the quality of the businesses you buy and the price you pay for them.

Over the years, I have found that most good investment decisions can be boiled down to three basic questions. They aren’t complicated, but they force you to focus on what actually drives long-term returns instead of getting distracted by noise.

1. Is the Cash Flow Durable?

The first thing I look at is cash flow. Not adjusted earnings. Not “story.” Not promises about what the company might earn five years from now. I want to know whether the business is generating real cash today and whether that cash flow is likely to hold up during difficult conditions.

Companies with durable cash flow usually have a few things in common. They sell products or services people genuinely need. They tend to have recurring revenue, strong customer retention, or some degree of pricing power. And they generally don’t require perfect economic conditions to survive.

That is especially important in a market where many companies are being valued primarily on future expectations. If a business cannot consistently generate cash today, then investors are essentially betting that everything will go right tomorrow.

Sometimes those bets work. Sometimes they don’t.

I prefer businesses where the investment case doesn’t depend on heroic assumptions.

2. Can the Balance Sheet Withstand a Downturn?

The second question is whether the company has the financial strength to survive when conditions inevitably get worse.

Every cycle eventually turns. The companies that get into trouble are usually the ones that borrowed too aggressively during the good times. When rates rise or cash flow weakens, refinancing becomes more expensive, margins get squeezed, and suddenly management is forced into bad decisions.

Debt itself is not the problem. Plenty of outstanding businesses use leverage effectively. The issue is whether the debt load matches the stability of the underlying business.

Before buying any stock, I ask myself a few simple questions. If the economy weakens, will this company still be financially secure? Could it continue paying the dividend? Will management have flexibility, or will they be forced to issue shares, sell assets, or slash spending at exactly the wrong time?

Strong balance sheets give companies options. Weak balance sheets remove them.

That is one reason I tend to favor companies tied to essential infrastructure, utilities, pipelines, telecom networks, and other businesses with relatively stable demand. They may not always be exciting, but stable cash generation paired with manageable debt is a powerful combination over time.

3. Does the Valuation Make Sense?

This is where investors often get themselves into trouble. They find a great company, fall in love with the narrative, and stop caring about valuation altogether.

But you still need to pay attention to price.

A stock does not have to be cheap to be attractive, but the valuation should still be grounded in realistic expectations for future cash flow and growth. Not perfection. Not best-case scenarios. Realistic assumptions.

In parts of today’s market, investors are paying prices that leave almost no room for disappointment. That can work for a while, especially during periods of strong momentum, but eventually fundamentals matter again.

I would much rather buy a good business at a reasonable valuation than a fashionable business priced for perfection.

The goal is not to find the hottest stock. The goal is to earn strong long-term returns while taking a reasonable amount of risk.

A Simple Framework Still Works

These three questions are not designed to help predict what the market will do next month. They will not identify every speculative winner or help you perfectly time corrections.

What they do is keep you anchored to the fundamentals that matter most:

• Durable cash flow
• A strong balance sheet
• A valuation supported by realistic assumptions

If a company checks all three boxes, you are already ahead of a large percentage of investors.

In my experience, successful investing is often less about hitting homeruns and more about consistently avoiding avoidable mistakes. Investors spend a lot of time searching for the next big winner. Far fewer spend enough time asking whether the downside risks are worth taking in the first place.

That discipline may not make for exciting television, but over time it is usually what separates successful investors from disappointed ones.

Essential services are the foundation of everything I do in Utility Forecaster — and they’re the reason my portfolios pass all three questions I laid out above, year after year. These businesses don’t need bull markets, rate cuts, or favorable trade policy. They need people to turn on their lights, run their heat, and pay their water bills. That inescapable demand is what allows them to raise dividends consistently, compounding into the kinds of returns my portfolio now reflects: 923% average total return, beta of 0.41, and an average yield on cost of 33% across 41 holdings. See all 41 stocks on the Dividend Map →