Save in Bitcoin. Stop treading water.

Nobody tells you this when you open a savings account. You are not standing still. You are sliding backwards, slowly enough that it never feels like a decision you made.

The rand has lost roughly 70 percent of its value against the dollar in twenty years. That is not a crash anyone reported on. It is a slow leak. It happened while South Africans were doing everything right: earning, saving, being sensible. The number in the account went up. What it could buy went down.

The reason is not local mismanagement alone. It is how the money itself works. After the 2008 crisis and again through 2020, central banks expanded the money supply on a scale that would have looked reckless a generation earlier, with the United States alone growing its M2 money supply by more than forty percent in under three years. Every unit of that expansion quietly thinned the purchasing power of the money already sitting in accounts. Yours included.

So a savings account paying you interest a percentage point or two behind real inflation is not building wealth. It is losing it politely. You are being paid to hold something that is being diluted faster than you are being paid.

That is the trap. It is not that people save too little. It is that they save in the wrong thing. There is more detail in what is actually happening to your savings and in the rand's twenty year record against the dollar.

Bitcoin runs on the opposite logic to the rand in your account. Only 21 million coins will ever exist. That cap is enforced by every full node on the network and it cannot be altered without the consent of the whole system. More than 90 percent of that supply has already been issued, the rest arrives on a schedule no committee, crisis or election can accelerate. Every four years the rate of new issuance halves until it stops entirely around 2140.

Set those two facts side by side.

On one side sits a currency that expands whenever it is politically convenient. On the other sits an asset that has promised, in code nobody can override, never to dilute the holder. That is the whole proposition. Not a promise to outperform. A promise not to be thinned out.

Measured across full four-year holding periods, Bitcoin has historically never ended lower than it began. That is not a guarantee and we would never sell it as one. It does tell you what kind of asset this is: one that rewards a long, undisturbed hold and punishes the twitchy. If you want the argument in full, read Bitcoin as sound money and fiat inflation versus a fixed supply.

You do not need to predict anything. That is the part most people get wrong. It is also the part that keeps them out of the asset entirely while they wait for a better entry that never announces itself.

Buy a fixed rand amount on a regular rhythm and the timing question disappears. Some months the price is high and your money takes a thin slice. Then a crash arrives, as it always does. The same amount now buys a much fatter slice while everyone else is calling the end of Bitcoin. Across a decade, those cheap coins bought during the panics tend to carry the whole position.

The volatility is real and we will not pretend otherwise. Over eighteen months it feels unbearable. Over ten years it looks like noise. This is why Bitcoin is not a short-term investment and we recommend a five to ten year outlook, minimum. If you might need the money next year, this is not where it should be.

Consistency is what decides the outcome, not the size of the contribution. Someone starting at R1,000 a month and raising it as their income grows will almost always finish ahead of someone who waited to afford something impressive and started five years late. More on this in dollar-cost averaging into Bitcoin and why long-term holding is Bitcoin's most reliable strategy.