
Once we decide that we would like to invest, it is natural to ask ourselves:
“Which investment is the best?”
The reality is that there is no single investment that is suitable for everyone.
Each of us has different goals, different time horizons and a different tolerance for risk.
To make informed investment decisions, it is important to understand three key concepts:
- risk,
- return, and
- diversification.
Together, these concepts form the foundation of every responsible investment strategy.
The goal is not to avoid all risk. The goal is to take on only the level of risk that we can realistically manage.
Investment risk is the possibility that an investment may not perform as we expected. This may mean:
- a lower return than anticipated;
- a temporary decline in value; or
- even the loss of part of our capital.
Investments are influenced by many factors, including:
- economic developments;
- interest rates;
- inflation;
- geopolitical events;
- company performance; and
- investor behaviour.
Risk does not mean that an investment is bad. It simply means that returns are never completely certain.
One of the most important principles of investing is that:
Higher potential returns are usually associated with higher levels of risk.
This does not mean that every high-risk investment will generate higher returns.
It does mean, however, that investments offering the possibility of higher returns typically experience greater fluctuations in value.
For example:
- A savings account generally involves very low risk, but usually offers relatively modest returns.
- A diversified portfolio of shares may offer higher long-term return potential, but its value may fluctuate significantly in the short term.
For this reason, we should never choose an investment based solely on its potential return.
We should always consider the level of risk involved as well.
This is perhaps the most well-known piece of investment advice.
Don't put all our eggs in one basket.
This simple expression captures the essence of diversification.
If we invest all our money in a single company, a single sector or a single country, the performance of that one investment will have a major impact on our entire portfolio.
By spreading investments across different assets, we can reduce overall risk.
Diversification does not eliminate risk. However, it can help make risk more manageable.
A well-diversified portfolio may include a range of:
Asset Classes
- shares;
- bonds;
- deposits;
- ETFs (Exchange-Traded Funds); and
- property.
Economic Sectors
- technology;
- healthcare;
- energy;
- industrials; and
- financial services.
Geographic Regions
- Cyprus;
- Europe;
- the United States;
- Asia; and
- emerging markets.
This reduces dependence on any single market, sector or company.
Not all investors have the same tolerance for risk.
Our risk tolerance is influenced by factors such as:
- our age;
- our income;
- our family commitments;
- our knowledge and experience;
- our financial goals; and
- our investment time horizon.
For example, a young professional investing for retirement in 30 years' time can generally tolerate greater fluctuations than someone who expects to use their money within the next two years.
There is no right or wrong level of risk tolerance.
There is only the level that best matches our own circumstances and objectives.
💡 Example
Nikos and Anna each have €10,000 available to invest.
Nikos plans to use the money in two years' time as part of a home purchase.
Anna is saving for her retirement, which is still 30 years away.
Although they are investing the same amount, their investment choices will likely differ.
Nikos may prefer more conservative options, while Anna may choose a greater allocation to shares because she has a longer time horizon and more time to ride out market fluctuations.
⚠️ Common Misconceptions
“The best investment is the one with the highest return.”
Higher potential returns are usually accompanied by higher levels of risk.
“Diversification reduces profits.”
The purpose of diversification is not to maximise returns. It is to reduce overall risk.
“If an investment falls in value, it has failed.”
Short-term fluctuations are a normal part of most investments.
“The younger I am, the less I need to think about risk.”
Time can help, but every investment should still be chosen based on our personal goals and level of risk tolerance.
- Do we understand that all investments involve some degree of risk?
- Do we know our own investment time horizon?
- Would we feel comfortable if the value of an investment temporarily fell?
- Are our investments sufficiently diversified?
- Do we choose investments because they suit our goals, or because other people are doing the same?
✔️ Every investment involves some level of risk.
✔️ Higher potential returns usually mean higher levels of risk.
✔️ Diversification is one of the most effective ways to manage investment risk.
✔️ We should not put all our eggs in one basket.
✔️ The right investment is the one that fits our own goals—not someone else's.
👉 What’s next...
Now that we understand the relationship between risk, return and diversification, we can explore one of the most useful tools available to new investors.
In the next article, we will look at the Rule of 72, a simple way of estimating how long it may take for an investment to double in value and why it can help us recognise unrealistic promises of “easy and quick profits.”
🔗Useful Links:
- Why Do We Invest and When Are We Ready to Take the Next Step?
- The Power of Compound Interest: Why Time Is Our Greatest Investment Ally
- The Rule of 72: A Simple Guide to Assessing Investment Opportunities with Greater Confidence
- Investment Pitfalls: Common Mistakes and How to Avoid Them
- Everyday Habits That Build a Strong Financial Future