Volatility, capacity for loss and time horizon — what each one really means for you.
Risk is the most used and least examined word in this industry. It gets reduced to a number between one and ten on a questionnaire, and then treated as settled. In reality it has at least three separate meanings, and confusing them is how people end up in strategies that do not suit them.
1. How much movement you can tolerate
This is the emotional part — how you react when the value of your investments falls. It is real and it matters, because a strategy you abandon at the worst moment is worse than a cautious one you can hold.
Be honest here rather than aspirational. Most people overestimate their tolerance in a rising market and discover the truth in a falling one.
2. How much loss you can absorb
This is the arithmetic part, and it has nothing to do with how you feel. If your income depends on the money within three years, your capacity for loss is low regardless of how relaxed you are about volatility.
Capacity beats tolerance. Someone comfortable with risk who cannot afford a loss should not be taking one.
3. How long you have
Time changes what risk means. Over a few years, a fall in markets is a real threat to money you need. Over several decades, the greater danger is often the opposite — holding so much in cash that inflation erodes what you have without you ever seeing a loss on a statement.
The safest-looking option and the safest option are not always the same thing.
The risks people forget
- Inflation — a quiet, compounding loss that never appears as a fall.
- Concentration — too much in one company, one sector or one property.
- Liquidity — being unable to access money at the moment you need it.
- Behaviour — the cost of decisions made in a hurry, which is often the largest of the four.
What to ask before you invest
Three questions cut through most of it: what is the realistic range of outcomes here, what would have to happen for this to go badly, and what would we do if it did? If those cannot be answered plainly, you have not been told enough to decide.