The most valuable asset a young investor owns is one that never appears on a monthly statement.
It is not capital, and it is certainly not skill. It is time, and being twenty-five has given me a clear view of how little those who hold the most of it value it.
Most of what I do as a wealth manager comes down to that one variable: how many years a portfolio has, and how that shapes everything from risk to currency to patience. Time is a strange kind of wealth. It cannot be bought, borrowed or recovered once it has passed, and that is the luxury of being young. It is also why the generation now entering the market invests so differently from the one that built most of the capital we manage. The differences are easy to overstate. The more useful question is which are real advantages, which are confidence that has not been tested yet, and what each generation can learn from the other.
The power of compounding
Compounding is often called the eighth wonder of the world, but its impact is difficult to appreciate because the benefits are almost impossible to feel while they happen. Investment returns do not grow in a straight line. Early contributions may feel insignificant, but over long periods, the growth generated on previous growth becomes the dominant driver of wealth creation.
This is why the first decade of investing is often the most important and the easiest to delay. The amounts are smallest, the progress is least visible, and the temptation to put it off is strongest. Yet those early years provide the foundation on which future wealth is built. This is also why time, rather than capital, is the asset that defines a young investor. The young do not need an edge; they need only to hand the problem to time and then stay out of its way.
The cruelty is that this is also the advantage which the young are most likely to waste, because the cost of delay is invisible. Nobody sends you an invoice for the years you spent, meaning to start investing. The portfolio you might have had simply never appears. For a young investor, starting early is not a discipline or a virtue to admire. It is, mathematically, most of the game.
Consider a simple example. An investor contributing R1,000/month from age 25 to age 65 and achieves a hypothetical annual return of 12% would contribute R480,000 over their lifetime, but could accumulate approximately R11.8mn. Starting the same process at age 45 would result in a significantly smaller outcome, reaching only about R1mn, despite contributing for half as long.
The difference is not the amount invested. It is the time available for compounding to work.
Two generations, two sets of experiences
Different generations often approach investing differently because different market environments have shaped them.
The generation that built wealth in SA learned its lessons the hard way. They invested through periods of high inflation, exchange controls, currency volatility, and moments when it was unclear whether domestic capital was safe at all. These experiences naturally created an investment mindset focused on capital preservation, keeping a cushion of cash, trusting tangible assets and established institutions, and being wary of anything fashionable.
The generation now arriving grew up in a more connected world. They are global by default, treating offshore exposure as a starting point rather than a hedge. They are often more comfortable with business models that an older investor might dismiss as stories rather than companies. They are used to information instantly, and to acting on it just as fast. What most have never had is a prolonged bear market as an adult with real money at stake, the kind that grinds on for years rather than weeks, and that absence matters more than they tend to believe.
Neither approach is inherently better.
The investor who keeps too much in cash loses purchasing power to inflation over a lifetime, surrendering the growth a long life should have captured. The investor who treats every market fall as a buying opportunity has not yet met a market that stays down long enough to make him doubt himself.
Each side is overconfident about exactly the risk the other has learned to respect. The best investors learn from both experiences.
A long-term mindset changes the way risk is viewed
A long investment horizon does not simply permit more risk; it changes which risks are worth taking, and, understood properly, it makes a young investor more disciplined, not less.
First, market volatility gets reclassified. Over 40 years, market falls are not catastrophes to insure against at any price; they are the routine cost of the returns which equities produce, and holding through them is where most of the return is earned. The greatest threat to a compounding plan is not a bad year but being forced, by circumstances or nerves, to sell into one.
Second, the future is not a forecast you must pay full price for in advance. A long time horizon removes the need to be right about the next twelve months, and that is where valuation discipline becomes an edge: buy good businesses you can understand, at prices that leave room for disappointment, and let time (rather than timing) do the work. For someone with decades ahead, patience and a sensible entry price are not the timid option, but the ambitious one.
Third, diversification is structural, not tactical. A serious offshore allocation is not a clever call on the rand; it is a refusal to tie a multi-decade plan to the fortunes of a single economy.
The importance of patience
Amazon provides a useful example of the power of patience. Adjusted for its later share splits, the stock traded at about US$5 at the peak of the dot-com boom in 1999; today it is worth more than 45 times that, near US$245/share. However, the journey was anything but smooth. The shares fell about 95% when the bubble burst, have dropped by more than half on several occasions since, and looked obviously overvalued for years at a time.
A short-term investor would have had every reason to sell, and most would have, repeatedly. A patient long-term investor would have held the shares and would have been richly rewarded by allowing the underlying business to continue compounding.
The lesson is not that every investment will become an Amazon. The lesson is that exceptional businesses often require time to realise their potential.
The luxury and the responsibility
An investor’s true time horizon is often longer than it intuitively feels. In many cases, wealth is ultimately being built not only for today but for future generations, and the right response is to take a longer-term view.
Which brings me back to where I started. The people with the most time tend to have the least scar tissue, and those with the most scar tissue have the least time. Good advice, when it works, is mostly the quiet act of lending each side a little of what the other has. So, I try not to mistake my own share of time for skill; the years ahead of me will also rely on good fortune and incremental experience. What my generation owes the time it has been handed is to take it seriously: to start early, to stay invested when that is uncomfortable, to buy quality at sensible prices, and to resist the urge to be clever when patience would have done the job.
Time is the one investment advantage that cannot be purchased later and cannot be won back.
The luxury of being twenty-five is not that the future is certain. It is that they have much more of it left to compound. When this is combined with discipline, quality investments and patience, time remains one of the most powerful forces in building lasting wealth.
