Risk and return: You cannot have one without the other

You're offered seven percent a year. Guaranteed. With no risk at all.

Don't sign anything. That investment doesn't exist. It's the one thing all of finance knows for sure.

A return isn't a gift. It's what you're paid to carry a risk nobody else wanted.

The more you want of one, the more of the other you have to accept. There's no button to separate them.

But the word "risk" doesn't mean what you think.

It's not "you could lose everything". It's "it goes up, it goes down, and nobody knows when".

In two thousand eight, the US stock index lost thirty-seven percent. In nineteen ninety-five, it gained thirty-eight.

Same market, same country, thirteen years apart. So who would agree to play that game?

Someone who understood that everything depends on one thing: time.

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Over a single year, the gap is huge. The market can do anything, and it does.

Over twenty years, the bad years and the good years end up balancing out.

The road stays bumpy. But it arrives at the same place as the straight line you thought you were buying.

Since nineteen twenty-six, no twenty-year period has ended in a loss for this index. Not one.

Meanwhile, money that sleeps runs a risk too. You saw that in the last chapter.

Except its risk doesn't depend on any one year. It's certain, and it hits every year.

Two percent in an account, seven in the markets. The gap looks small.

Over thirty years, two percent turns ten thousand euros into eighteen thousand.

Seven percent turns them into seventy-six thousand. That's the price of the bumps.

So where's the trap? Not in the market.

Two people, the same investment, the same day.

The crisis hits. Both lose exactly the same amount.

One sells to stop the fall. The other does nothing: she didn't need that money for twenty years.

It took about five years to get back to the starting point. The one who did nothing just waited them out.

The other turned a drop into a loss. That's the only way to really lose.

So the real risk isn't the fall. It's needing your money the day it happens.

The right question isn't "how much risk can I handle?" Nobody knows until they've lived it.

It's "how long until I need this money?" Everything else follows from that.