Posted by Kevin Wood, CFP™️ - July 2026

A few weeks ago, I heard Morgan Housel share a story about Warren Buffett, Charlie Munger and a lesser-known investor named Rick Guerin.

Most people know Buffett.

Many people know Munger.

Far fewer people know Guerin.

And yet, in the early days, the three of them were often spoken about in the same breath. They shared ideas. They invested alongside one another. By all accounts, Guerin was highly intelligent, capable and ambitious.

So why did Buffett and Munger go on to become two of the most admired investors in history, while Guerin became a name most people have never heard?

The answer, as is often the case in investing, has less to do with intelligence than behaviour.

Guerin was not undone because he lacked ability. He was undone because he used too much leverage at the wrong time. When markets fell sharply in the 1970s, he was forced to sell. Buffett and Munger, by contrast, were able to endure.

That is the part of the story that matters.

Not who was smartest.

Not who had the best ideas.

But who was still standing when the storm passed.

The market rewards endurance

Investing often appears to be a game of action.

There is always something happening. Interest rates move. Elections come and go. Markets rise and fall. Commentators debate whether this is the beginning of a new bull market, the end of one, or something in between.

The noise can make it feel as though successful investing requires constant interpretation. A prediction. A response. A clever adjustment.

But over long periods, the evidence and experience of markets point to something much less exciting, and much more powerful.

Patience.

That does not mean doing nothing blindly. It does not mean ignoring risk. It does not mean pretending that markets cannot fall, or that every investment decision will be rewarded.

It means having a plan that does not depend on reacting perfectly to every headline.

It means understanding, in advance, that volatility is not an interruption to investing. It is part of investing.

And it means building a portfolio and financial plan that allow you to remain invested through uncomfortable periods, rather than being forced into decisions you would not otherwise make.

Noisy markets test quiet plans

One of the hardest parts of investing is that the noise is loudest precisely when patience is most valuable.

When markets are calm, most investors agree with the idea of staying the course. It feels sensible. It feels obvious.

But when markets fall sharply, the same principle becomes much harder to live with.

The headlines become more dramatic. Forecasts become more confident. The temptation to “just wait until things settle down” becomes stronger.

The problem is that markets rarely announce when things have settled down. Recoveries often begin before the news improves. Some of the strongest days in markets arrive close to some of the worst. And by the time confidence has returned, prices may already have moved.

This is why planning matters.

A good financial plan is not simply a spreadsheet showing what might happen if markets rise smoothly each year. Real life does not work like that. Markets do not work like that.

A good plan makes room for uncertainty.

It asks: what happens if markets fall? What happens if inflation persists? What happens if income needs change? What happens if life takes an unexpected turn?

The purpose of asking these questions is not to predict the future. It is to reduce the chance of being forced into poor decisions when the future feels uncertain.

The danger of needing things to happen quickly

The Guerin story is powerful because it highlights a lesson that applies far beyond one investor.

The desire to accelerate returns is understandable.

Many investors feel they are behind. Others worry they are missing out. Some look at rising markets and wonder whether they should be doing more. Others look at falling markets and wonder whether they should be doing something different.

That desire for faster progress can lead people towards shortcuts: concentrated bets, speculative investments, market timing, excessive borrowing, or strategies that look sensible only if everything goes right.

But wealth is rarely built by needing everything to go right.

It is built by creating enough resilience to survive when things go wrong.

This is one of the most underappreciated parts of long-term investing. The best strategy on paper is of little use if you cannot stick with it in practice. A portfolio that offers the possibility of higher returns but exposes you to decisions made under pressure may be far riskier than it first appears.

The real question is not simply, “What could this return?”

It is also, “Can I live with this when conditions are difficult?”

Investing lessons beyond the portfolio

There is a broader lesson here too.

Patience is not only an investing virtue. It is a life virtue.

Most meaningful things compound slowly.

Relationships. Trust. Health. Reputation. Knowledge. Financial security.

They are rarely transformed by one dramatic decision. They are shaped by repeated behaviours, sustained over time.

The challenge is that slow progress can feel unsatisfying while it is happening. The results are not always visible day to day. There is no headline for staying disciplined. No applause for avoiding a bad decision. No excitement in quietly sticking to a plan.

But over time, these quiet choices matter enormously.

This is one of the reasons we spend so much time talking about behaviour with clients. Investment returns matter, of course. Asset allocation matters. Tax planning matters. Costs matter.

But behaviour sits underneath all of it.

A good plan only works if it can be followed.

And following it requires patience, perspective and, at times, a willingness to look inactive when the world is urging action.

Staying in the game

Buffett and Munger’s success is often described in terms of brilliance. And clearly, they were brilliant.

But brilliance alone was not the whole story.

They endured.

They avoided being forced out at the wrong time. They allowed compounding to work. They accepted that markets would be noisy, uncertain and occasionally painful. They understood that survival is not a small part of investing success. It is the foundation.

That is the lesson worth remembering.

Not because every investor should try to be Warren Buffett.

But because every investor can benefit from building a plan that prioritises endurance.

At Oak Four, our role is not to predict every market movement or chase every new opportunity. It is to help clients make thoughtful decisions, stay aligned with their long-term goals, and avoid the kind of mistakes that can permanently interrupt compounding.

There will always be noise.

There will always be reasons to worry.

There will always be people claiming that now is the moment to act.

But often, the most powerful thing an investor can do is much quieter.

Stay patient.

Stay disciplined.

Stay in the game.

Important information

This article is for general information only and does not constitute personal financial advice. The value of investments can fall as well as rise, and you may get back less than you invest. Past performance is not a reliable indicator of future returns. If you are unsure whether an investment or financial planning strategy is suitable for you, please seek regulated financial advice.