4 things I’d wish I’d known about investing in my 20s

We can’t turn back the clock, so here’s one Fool’s advice for younger readers contemplating whether to begin investing.

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.

Now firmly in my 40th year on this planet, I’ve had my fair share of stock market thrills and upsets. Today, I’m going to share four things I wish I’d known about investing half my lifetime ago.

1.  It teaches you discipline

Investing from an early age encourages you to be aware of your spending and consider whether buying the latest gadget, new jacket, or weekday latte, will bring you as much happiness as being financially secure a few years down the line. Cultivating this habit shouldn’t be too painful either.

Most platforms require a minimum investment of £25 per month in order to take advantage of  low commission costs (which can often be £1 per trade). That’s roughly equivalent to a few pizzas or bottles of wine. Is that too much of a sacrifice to begin your journey to financial freedom? I don’t think so.

2. You learn what most people don’t until its too late

Prioritising learning about personal finance and investing in your third decade can really put you ahead of the curve.

I’d wager a lot of people only really become serious about their wealth (as opposed to just getting by) in their 30s or 40s, by which time they may be married, have a family to feed, and a mortgage to pay. Even if promotions at work are forthcoming, there may actually be less money — if any — left over at the end of each month. 

Beginning your stock market journey before any of these major life events is prudent since you can always cut back on investing when necessary, safe in the knowledge the seeds already planted will continue growing in value (albeit not in a straight line) for many years to come. 

3. You learn about yourself

Recognising your susceptibility to fear and greed from an early age ensures you never get too confident or too nervous about stock market movements. This still requires taking action, of course. 

Like most things in life, you only get better at investing by actually doing it, experiencing its highs and lows and learning from both. Dummy accounts may allow you to learn the ropes, but the fact that decisions have no consequences ultimately makes them a waste of time.

And not a single investor in the world gets everything right. Warren Buffett – widely regarded as the best stock-picker in the business — once lost almost £290m on his stake in Tesco.

So long as one mistake doesn’t wipe you out completely (which shouldn’t happen if you’re sufficiently diversified), any errors made in your formative years can be recouped later on.

4. You benefit from compounding

Money can buy pretty much everything but time. The latter, however, can make you an absolute mint so long as you have enough of it. 

Starting to invest as early as possible is probably the best financial decision anyone can make. Despite recessions, corrections, wars and political upheaval, copious studies have shown equities remain the best performing asset of them all over the long term

And thanks to compounding (interest on interest), this decision greatly increases your chances of achieving financial independence.

Remember that £25? Invest this every month for 30 years and an average 7% annual return will give you just over £28,000 at the end. Make this 50 years and you’ll have four times as much.

Paul Summers has no position in any of the shares mentioned. The Motley Fool UK has recommended Tesco. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

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

After a 30% rally, are BP shares too expensive — or should I consider more?

Mark Hartley breaks down the investment case for BP shares and whether the new project in Egypt is enough to…

Read more »

Two elderly people relaxing in the summer sunshine Box Hill near Dorking Surrey England
Investing Articles

Forget the FTSE 100 and come back after summer? Here’s my plan!

With the FTSE 100 moving around in a volatile way, should our writer just forget all about it for a…

Read more »

Young female hand showing five fingers.
Investing Articles

£20,000 invested in a Stocks and Shares ISA 5 years ago could now be worth…

The last five years have been something of a roller coaster for the markets. How would £20k in a Stocks…

Read more »

Man hanging in the balance over a log at seaside in Scotland
Investing Articles

Stock market correction: a once-in-a-decade chance to build big passive income?

Ben McPoland takes a closer look at a high-yield passive income stock from the FTSE 250 that investors have been…

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

In volatile markets, could National Grid dividends be a safe haven?

National Grid offers a dividend yield well above the FTSE 100 and aims to keep growing its payout per share.…

Read more »

Finger clicking a button marked 'Buy' on a keyboard
Investing Articles

Down 25%, are Barclays shares simply too cheap to ignore?

Barclays shares have given up a chunk of their recent gains since the Middle East powder keg ignited. Should investors…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

How much would someone need in an ISA to target a £1,000 monthly second income?

Christopher Ruane explains how someone could use an empty Stocks and Shares ISA to target a four-figure monthly second income…

Read more »

Investor looking at stock graph on a tablet with their finger hovering over the Buy button
Investing Articles

Are investors taking a big gamble chasing Rolls-Royce shares higher and higher?

With Rolls-Royce shares having fallen back from their peak, the temptation to see this as a buying opportunity must be…

Read more »