Lesson 6 of 7
When you invest, your capital is at risk.
We're available whenever the markets are open, from Sunday night through to Friday night.
You have money set aside. It sits in a current account earning next to nothing, and the pull towards investing is real. But there is a difference between wanting to invest and being ready to invest. This article settles that question.
Learning how to invest money starts before you open an account or pick an asset. It starts with your own finances. The five conditions below decide whether the money you commit can stay invested long enough to do its job, or whether a setback will force you to sell at exactly the wrong moment.
Investing works best when the rest of your money is in order. Markets move; values can fall and recover. The people who benefit are the ones who can hold through the difficult stretches without being forced to act.
Move too early and you expose yourself to a specific problem: needing the money back before the market has recovered. A car repair, a job loss or an unexpected bill can impact your endurance. If your investments are your only reserve, you may have to sell when values are down, turning a temporary fall into a permanent loss.
Readiness is what separates investing from hoping. It means the money you commit is money you can leave alone, because everything else is already covered.
Investing readiness is a state, not a product. You reach it when your short-term finances are protected and the money you plan to invest is genuinely spare.
This article is about whether to start, not which account or asset to choose. The boundary matters. Emergency funds and debt each have their own detail, and the decisions there come first. Here, the question is simpler: are the conditions in place for you to invest without being forced to reverse course?
Five things decide the answer: emergency cash, expensive debt, affordability, time horizon and how you react when values fall.
Emergency fund first: This is cash you can reach quickly for unexpected costs. The purpose is separation; an investment loss should never coincide with a bill you cannot pay. If your boiler breaks and your only money is invested, you sell at whatever price the market offers. An emergency fund removes that pressure.
Expensive debt before investing: Interest on debt such as credit cards or overdrafts can outrun realistic investment returns. Clearing that debt is often the stronger position. A guaranteed saving on interest you were paying beats an uncertain gain on money you have invested.
Affordability: Invest only money you will not need soon. If you are likely to want it back within a year or two, it is not spare. Affordability means the money can stay where you put it.
Time horizon: Match the money to how long you can leave it. More time can absorb more short-term movement. A fall in year one matters less if you are not planning to touch the money for a decade. A fall in year one matters a great deal if you need it in year two.
Risk comfort: Know how you would react if the value dropped sharply. Your reaction under pressure decides whether a plan survives. Willingness to take risk is not the same as capacity to absorb a loss. Both need to be in place.
Reacting to market volatility can have a real impact on your investments. As shown in the graph below, investors who converted their investments to cash after the Covid-19-fueled downturn in March 2020 and reinvested when the market recovered made an average return of 37% by January 2025, compared to those who stayed invested throughout.
Someone has set aside a sum of money and wants to start investing. Here is how the sequence can play out.
First, they check their emergency fund. They keep enough accessible cash to cover several months of essential costs. That cash stays in a savings account, not invested.
Second, they look at debt. They carry a balance on a credit card charging high interest. They clear that balance before investing anything, because the interest cost is likely to outrun any realistic return.
Third, they assess affordability. The money left over is not earmarked for a house deposit, a wedding, or a car. They will not need it for at least five years. It qualifies as spare.
Fourth, they confirm their time horizon matches the money. Five years or more gives room for the market to recover from a downturn.
Fifth, they consider their own reaction. They have thought about what they would do if the value dropped significantly in the first year. They know they would hold, not sell.
They invest.
Contrast this with someone who skips the sequence. They invest the full sum immediately, with no emergency cash set aside. Six months later, an unexpected expense arrives. The market is down. They sell at a loss to cover the bill. The setback that was temporary for others becomes permanent for them.
The difference is readiness.
Before committing money, run a short self-check.
Do you have accessible cash set aside for emergencies? If not, that comes first.
Are you carrying expensive debt? If the interest rate is high, clearing it may be the better use of your next available money.
Is the money you plan to invest genuinely spare? If you might need it within a year or two, it is not ready to be invested.
How long can you leave it alone? Match the amount to a time horizon that allows for setbacks.
How would you react to a significant fall in value? If the answer is panic and sell, the plan may not survive contact with market movements.
If all five criteria hold true, you are ready to invest. If any one does not, address it first.
This is general information, not personal financial advice. Your own circumstances decide the answer. If you are unsure, consider speaking to a qualified financial adviser.
Investing money you will need soon: If a bill lands within a year or two and your money is invested, you may have to sell at a loss. Short-term money is usually better kept in cash rather than investments.
Investing while carrying high-interest debt: The interest you pay on that debt can outrun any likely investment return. Clearing the debt first is often the stronger position.
Mistaking a strong start for readiness: A rising market in the first few months proves little about your ability to hold through a fall. Readiness is about your reaction when values drop, not when they rise.
Assuming you need a large lump sum: You do not necessarily need one. Smaller regular amounts can work too. The readiness test is about your financial position, not the size of your first investment.
Confusing investing with saving: Saving is typically about protecting money. Investing puts money at risk in exchange for potential growth. The value of investments can fall as well as rise, and you may get back less than you put in.
Readiness is a state you reach before you invest, not a product you buy.
Keep accessible cash for emergencies so an investment loss never forces a sale.
Clear expensive debt first where the interest is likely to outrun returns.
Invest only money you can leave alone long enough to ride out setbacks.
Know your reaction to a fall before it happens, because that decides whether you will hold.
There is no fixed number. The principle is to keep enough accessible cash to cover unexpected costs, often described as several months of essential expenses. The exact amount depends on your circumstances, your job security and your comfort level. The point is that your emergency fund and your invested money are separate.
It depends on the interest rate. Expensive debt, such as credit cards or high-interest loans, often charges more than investments are likely to return. Clearing that debt first removes a cost. Lower-interest debt, such as a mortgage, is a different calculation and depends on your own priorities.
The longer the better, but a common working minimum is five years. That can give time for the market to recover from a downturn. If you expect to need the money sooner, cash may be more appropriate. Time horizon is one of the strongest factors in whether a plan can ride out setbacks.
Ask yourself what you would do if your investment fell sharply in the first year. If the answer is sell, the plan may not survive. Risk comfort is partly emotional and partly financial. You need both the willingness to accept volatility and the capacity to absorb a loss without it affecting your life.
