Through market cycles, regulatory shifts and changing economic conditions, certain investment principles continue to assert themselves. They endure not because they are fashionable or technically sophisticated, but because they reflect something closer to home: how people live, earn and make decisions over time.
Savings Month provides a useful pause to revisit these ideas – not to rediscover them, but to recognise how they have quietly shaped outcomes, particularly during periods when life or markets were least accommodating. Madaleen Janse van Rensburg explains that while looking back does not make the future easier to predict, it does clarify what has mattered most and gives us a structure to guide our planning.
Behaviour, discipline and time have shaped outcomes across generations. Regardless of the context, there are some simple principles that should guide thinking and planning:
Life happens – but not in a straight line
Most financial journeys begin simply. A first job brings a first pay cheque and, for many, a first opportunity to save. Then life accelerates: a first car, a first home, marriage or partnership, children, career changes and possible relocations. Later, attention turns to supporting ageing parents and preparing for retirement.
These events rarely arrive neatly. Life overlaps with our plans and forces us to make trade-offs. It is this reality – not only markets – that introduces uncertainty to long-term investment decisions.
A plan is an anchor
Given that life is unpredictable, having a financial plan is essential. A plan does not eliminate uncertainty or attempt to forecast outcomes precisely. Instead, it captures decisions, provides direction when changes feel urgent and perspective when emotions are heightened.
At its best, a plan acts as a behavioural anchor, linking financial decisions back to long-term goals and holding one steady in the face of market noise and volatility.
Time: the advantage that earns flexibility
The principles that underpin durable outcomes apply irrespective of the investment vehicle used. Whether investing through unit trusts, tax-free investments or retirement annuities, outcomes are enhanced by starting early, contributing consistently and remaining invested.
Time magnifies decisions quietly. The first decade of investing is particularly powerful. Contributions made early effectively earn flexibility later, allowing investors to absorb life events without abandoning their long-term plan.
Once lost, time cannot be recovered. Larger contributions later must work far harder to replicate what early consistency achieves. Consider Table 1: Two investors contribute the same annual amount to a unit trust investment. The early investor contributes for only 10 years, while the late investor contributes for many more. Despite contributing for fewer years, the early investor finishes with more under both return environments. Time does the heavy lifting.
The penalty for waiting increases as returns fall. When returns are lower, time matters more, not less. Starting earlier reduces the need for riskier decisions later.
Starting early and investing consistently is necessary, but remaining invested through uncomfortable market cycles is equally important. Periods of volatility test discipline and abandoning a long-term plan during these times can permanently impair outcomes.
The role of professional partnerships
While these principles appear simple, applying them consistently over decades is not. This is where partnering with a skilled and reputable investment manager and a good, independent financial adviser can add significant value.
Finding the right manager requires research: their investment philosophy and approach should resonate with you, and you need to ensure that their offering meets your needs. Experienced managers typically ensure that investment decisions are grounded in rigorous research and deep analysis, while asset allocation decisions are aligned to each unit trust’s objectives and risk profile. Meanwhile, a trusted adviser helps translate life goals into a practical plan, supports decision-making through periods of change and encourages you to stay the course.
Together, these partnerships help underpin the basic strategy – reinforcing good behaviour when it matters most and allowing you to achieve better long-term outcomes.
Next steps
A durable strategy for life and wealth creation rests on the simple principles discussed above:
- Have a plan
- Start early
- Contribute consistently
- Remain invested
- Seek professional partnerships
A durable strategy does not promise certainty. It offers resilience – and resilience compounds.
If you have not revisited your financial plan recently, Savings Month provides a prompt to do so. A conversation with an independent financial adviser can help confirm whether your current strategy reflects your life, priorities and long-term objectives – and whether a solid foundation is in place for the years ahead.