The last few years have been good for investors. Very good. If you started investing 5 or 10 years ago, you probably watched your portfolio grow constantly. It's easy to feel invincible.
But here's the uncomfortable truth: this won't last forever.
Market crashes are like rain. It's not that they will come. It's that they will come. And when they do, most people will make the same mistake: sell in panic.
Why Crashes Come (And What To Do When They Arrive)
You don't need to be an economist to understand that markets go up and down. It's been this way forever. There were crashes in 1987, 2008, 2020, and there will be more. It's part of the system.
The question isn't "Will there be a crash?". The question is "What will I do when there is one?".
Most people do this:
- They see their portfolio drop 20%, 30%, 40%
- They panic
- They sell everything to "avoid losing more"
- Later, when the markets recover (because they always do), they're no longer in the game
- They miss the entire recovery
It's one of the biggest mistakes an investor makes. And it's totally avoidable.
The Secret Weapon: An Emergency Fund
Here's the secret nobody wants to hear: if you have to sell during a crash, you shouldn't have been investing that money in the first place.
When you invest money in the stock market, that money should be money you won't need for 5, 10, 20 years. Period. If you have an emergency tomorrow (lose your job, your car breaks down, unexpected medical expense), that money should come from somewhere else. From your emergency fund.
An emergency fund is money saved in a safe place: bank account, fixed-term deposit, whatever. Typically 3-6 months of expenses. It's your safety net.
Why is this so important? Because if you have that cushion, when a market crash comes, you simply... let it pass. You don't sell in panic. You don't make stupid decisions.
The problem is when you don't have that cushion. Then a market crash + an unexpected expense = selling everything at a low price when you really needed that money. That's doubly painful.
DCA Remains Your Ally (Especially During Crashes)
If you invest every month through DCA (Dollar Cost Averaging), a market crash is the best thing that can happen to you. Why?
Because you buy cheaper.
Let's look at real numbers:
- January: MSCI World is at 100. You invest €500. You buy 5 units.
- February: MSCI World drops to 80. You invest another €500. You buy 6.25 units.
- March: MSCI World stays low at 75. You invest another €500. You buy 6.67 units.
You just bought more units because prices were low. When markets recover and go back to 100+, those extra units are worth more.
That's DCA in action. It's a strategy where crashes benefit you.
My Personal Strategy During Crashes
Personally, when there's a crash, I follow my monthly DCA like nothing happened. €X each month, always. It's automatic.
But if possible, I try to increase that contribution a bit. It's not mandatory. But if you have some extra money and markets are crashing... that's exactly the moment to invest more. You buy cheaper.
The key is: stick to your plan. Don't let panic or euphoria change your strategy.
Time Fixes Everything
Here's the beautiful part: in the history of markets, there has never been a 20+ year period where you didn't make money. Never.
That means if you invest every month for the next 20-30 years, no matter when you started or how many crashes happen, you're going to make money.
Crashes are uncomfortable. Emotionally they hurt. Seeing your portfolio lose money is ugly. But they're temporary. Markets always recover.
Most Important: Prepare Now
The best time to prepare for a crash is now, when everything is fine.
Create your emergency fund. Make sure your investment money is really money you won't need. Plan your strategy: will you stick to your monthly DCA during a crash? Will you increase contributions? Will you just hold?
When the crash comes (and it will), you'll have already made the decision rationally. You won't be in panic.
And here's the best part: while 90% of people are selling in panic, you'll be calm. Following your plan. Buying cheaper.
And when markets recover, you'll be much richer than those who sold.
Patience isn't just a virtue. It's your best investment.