5 common investing mistakes, and how to avoid them

Their are many pitfalls for the new investor, this is how you avoid them.

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.

A calculator, a sheet of numbers and a pen

CC0 Public Domain

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.

Are you thinking of investing? Well, you’ll need to be aware of the many pitfalls ahead. Here is how you can best avoid them.

Emotional decision-making

Sometimes share prices rise and sometimes they fall. One of the main pitfalls that investors encounter are share price panics and crashes.

Volatility is a fact of life in stock markets. It’s all too easy to follow a stock price intently, and then panic sell as it takes a dip. This is emotional decision-making, and it’s the most common reason why people fail at investing.

Seasoned investors learn to recognise and control these emotions and keep their eyes focused on the road ahead of them. After all, most of the time these fluctuations are just short-term noise.

Over-confidence

Another common pitfall is over-confidence. If you’ve had one or two investing successes, you’ll be hungry for more. But be careful, because you now think everything you buy-into will rocket, and you take less time to do your research and take the plunge far more easily. Not surprisingly, after a run of success, the over-confident investor encounters a run of failure. Suddenly you’ve lost all the money you’ve made.

Instead, take your time, be as choosy as you’ve ever been, and don’t rush into purchases.

Following the crowd

Be greedy when others are fearful, and fearful when others are greedy.” It’s Warren Buffett’s most famous saying and it can make all the difference to your investing returns.

Clever investors seek out shares that are unloved and oversold, but that still have all the characteristics of great companies. They avoid shares that have been bid higher and higher and whose positive qualities have obviously been over-hyped.

Going against the crowd, or contrarian investing, is more an art than a science, and is more difficult than it seems. You’ll miss the comfort of knowing many others are buying the same thing you are, but the knowledge that you’ve grabbed a bargain few others have spotted will make you smile.

Not seeing the big picture

This is crucial. You have to take a step back and see the picture. Failure to do so will mean you could miss out again and again. Think of the cycle of bear and bull markets. Think of the commodities supercycle. Think of the rise of emerging markets such as China and India. And think of the growing global consumer boom and the tech and biotech revolutions.

Impatience

Finally, be patient. It’s easy to say, but the timeframe for your investments should be in years and decades, not a few weeks and months. The share price of your latest pick may disappoint you initially, but just wait. Overtrading is dangerous and will reduce your returns.

If the long-term trends, and the multi-year view for the company are favourable, then you should stick to your guns. The inherent qualities of the firm will eventually shine through.

Because the best investors learn from their mistakes, and they just keep going.

More on Investing Articles

UK financial background: share prices and stock graph overlaid on an image of the Union Jack
Investing Articles

New to investing in the stock market? Here’s how to try to beat the Martin Lewis method!

Martin Lewis is now talking about stock market investing. Index funds are great, but going beyond them can yield amazing…

Read more »

Passive income text with pin graph chart on business table
Investing Articles

This superb passive income star now has a dividend yield of 10.4%!

This standout passive income gem now generates an annual dividend return higher than the ‘magic’ 10% figure, and consensus forecasts…

Read more »

Young woman working at modern office. Technical price graph and indicator, red and green candlestick chart and stock trading computer screen background.
Investing Articles

£5,000 invested in Tesco shares on 1 January 2025 is now worth…

Tesco shares proved a spectacular investment this year, rising 18.3% since New Year's Day. And the FTSE 100 stock isn't…

Read more »

This way, That way, The other way - pointing in different directions
Investing Articles

With 55% earnings growth forecast, here’s where Vodafone’s share price ‘should’ be trading…

Consensus forecasts point to 55% annual earnings growth to 2028. With a strategic shift ongoing, how undervalued is Vodafone’s share…

Read more »

A pastel colored growing graph with rising rocket.
Investing Articles

Here’s how I’m targeting £12,959 a year in my retirement from £20,000 in this ultra-high yielding FTSE 100 income share…

Analysts forecast this high-yield FTSE 100 income share will deliver rising dividends and capital gains, making it a powerful long-term…

Read more »

A senior man using hiking poles, on a hike on a coastal path along the coastline of Cornwall. He is looking away from the camera at the view.
Investing Articles

Is Diageo quietly turning into a top dividend share like British American Tobacco?

Smoking may be dying out but British American Tobacco remains a top dividend share. Harvey Jones wonders if ailing spirits…

Read more »

Young woman holding up three fingers
Investing Articles

Just released: our 3 top income-focused stocks to consider buying in December [PREMIUM PICKS]

Our goal here is to highlight some of our past recommendations that we think are of particular interest today, due…

Read more »

Person holding magnifying glass over important document, reading the small print
Investing Articles

Tesco’s share price: is boring brilliant?

Tesco delivers steady profits, dividends, and market share gains. So is its share price undervaluing the resilience of Britain’s biggest…

Read more »