It’s never too late to become a Fool…

No matter what your situation, you can always become a Foolish investor.

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

Over the years, all investors make mistakes. Even the greats such as Warren Buffett and Neil Woodford have bought shares that have been sold at a loss, while they’ve also passed up what proved to be golden opportunities to generate fabulous returns.

One mistake a lot of new investors make is having a short-term outlook on their holdings. Certainly it’s possible to make a lot of money very quickly on shares, but the chances of someone doing so who has modest experience are relatively slim. Still, many beginners seek to buy, to hold for just days or weeks, and then sell at a profit. While doing so is possible during favourable market conditions, repeating the trick many times is a much bigger challenge.

Similarly, buying only a few shares within a portfolio is another common error. All investors have probably done it at some point: a few companies seem to be dead certs and so you pile-in with the aim of making a fortune. However, any company in any industry can have a profit warning, lose a major customer or disappoint in a thousand other ways to leave an investor who’s not diversified in a hugely lossmaking position.

Furthermore, it’s too easy to become obsessed with news flow as an investor. There’s so much data and information available nowadays for free that it’s possible to study companies, the economy and anything else financial 24/7. While this may hold some appeal for commentators, for investors the reality is that over-analysis can lead to paralysis and the inability to make clear decisions on which stocks to buy, sell or hold. Even the best investors have sometimes allowed themselves to be dictated to by the market rather than their own judgment.

Of course, investors make mistakes throughout their investing life and even if you’ve made all of the mistakes above and are nearing retirement, it’s never too late to change tack and adopt a different strategy.

Play the long game

One strategy that has historically worked well is to think about the long term rather than the short term. Some people may say investing in shares is akin to gambling, but the reality is that shares are tiny pieces of a real business, and the business world moves incredibly slowly – especially big businesses. Therefore, it can take a long time for an investment to come good, which means a long-term strategy can prove to be the most profitable.

Similarly, buying when shares offer good value for money, no matter what the economic outlook, tends to deliver higher capital gains in the long run. At the moment there’s a lot of uncertainty and many investors are staying away from shares. Certainly, prices may fall further, but if an asset has an appealing risk/reward ratio then it’s more likely to deliver appealing gains rather than major losses.

Furthermore, by holding a mix of companies in different sectors and that operate in different parts of the world, it’s possible to reduce company-specific risk and obtain a portfolio that’s more stable and resilient. By doing so and thinking long term, as well as focusing on company fundamentals rather than short-term news flow, you may become a little more Foolish than most investors. And that can start you on a path towards achieving your long-term financial goals.

Peter Stephens has no position in any shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Investing Articles

ChatGPT thinks these are the 5 best FTSE stocks to consider buying for 2026!

Can the AI bot come up trumps when asked to select the best FTSE stocks to buy as we enter…

Read more »

Investing For Beginners

How much do you need in an ISA to make the average UK salary in passive income?

Jon Smith runs through how an ISA can help to yield substantial income for a patient long-term investor, and includes…

Read more »

Investing Articles

3 FTSE 250 shares to consider for income, growth, and value in 2026!

As the dawn of a new year in the stock market approaches, our writer eyes a trio of FTSE 250…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

Want to be a hit in the stock market? Here are 3 things super-successful investors do

Dreaming of strong performance when investing in the stock market? Christopher Ruane shares a trio of approaches used by some…

Read more »

Two white male workmen working on site at an oil rig
Investing Articles

The BP share price has been on a roller coaster, but where will it go next?

Analysts remain upbeat about 2026 prospects for the BP share price, even as an oil glut threatens and the price…

Read more »

Investing Articles

Prediction: move over Rolls-Royce, the BAE share price could climb another 45% in 2026

The BAE Systems share price has had a cracking run in 2025, but might the optimism be starting to slip…

Read more »

Tesla car at super charger station
Investing Articles

Will 2026 be make-or-break for the Tesla share price?

So what about the Tesla share price: does it indicate a long-term must-buy tech marvel, or a money pit for…

Read more »

Portrait of elderly man wearing white denim shirt and glasses looking up with hand on chin. Thoughtful senior entrepreneur, studio shot against grey background.
Investing Articles

Apple CEO Tim Cook just put $3m into this S&P 500 stock! Time to buy?

One household-name S&P 500 stock has crashed 65% inside five years. Yet Apple's billionaire CEO sees value and has been…

Read more »