The 'once-in-a-lifetime' financial crisis that happens every ten years

That fifteen-dollar airport sandwich you just bought is a perfect metaphor for the global economy. It’s overpriced, mostly air, and destined to leave you with regret. We keep calling financial meltdowns "once-in-a-lifetime" disasters, yet they arrive every decade like clockwork.

It’s really just a cycle of collective amnesia. When times are good, banks and neighbors start treating debt like free confetti. Everyone bets on prices going up forever because they’ve forgotten the sting of the last hangover.

Eventually, the math catches up. The bubble pops, the "unprecedented" happens again, and we all act surprised while paying twenty dollars for the next sandwich.

Wait, who exactly is throwing this debt confetti at us?

Think of banks as the overly eager hosts of a party they can’t actually afford. When interest rates are low, money is "cheap," so they start shoving loans into everyone’s pockets like they’re trying to get rid of expired coupons.

They aren't doing you a favor; they’re just desperate to make a tiny profit on cash that’s burning a hole in their vaults. It works great until the economy gets a hangover and the bank suddenly demands you pay for all those "free" drinks at 4 AM.

But who's the puppet master deciding when money is 'cheap'?

That would be the Central Bank, the ultimate party DJ who controls the volume of the entire economy. When things feel slow, they drop the interest rates to near zero, making debt feel as light and harmless as a paper napkin.

They do this to "stimulate" growth, which is just a fancy way of saying they’re bribing you to spend money you don’t have. It’s like the airport bar offering half-price drinks right before they announce your flight is delayed four hours.

The problem is they eventually have to sober everyone up. When they hike those rates back up to stop prices from spiraling, the "cheap" party ends, and you're left staring at a credit card bill that suddenly has teeth.

So what's the harm in just letting prices 'spiral' a little?

If you let prices spiral, the money in your pocket starts losing its value faster than a banana in a hot car. When everyone has "cheap" cash, they all rush to buy the same limited stuff.

Demand goes through the roof, but supply is stuck. Suddenly, that fifteen-dollar sandwich costs fifty dollars. The Central Bank has to kill the vibe because if they don't, your life savings will eventually only buy you a single packet of ketchup.

Couldn't we just print more cash so everyone can afford the expensive stuff?

That’s like fixing a soup shortage by adding water. You aren’t creating food; you’re just making the soup taste like nothing. Printing money doesn't create sandwiches; it just makes everyone fight over the same ones.

If everyone gets a million dollars, the shop owner just charges five thousand for a sandwich. You’re back where you started, but now you need a suitcase for lunch money.

Eventually, the paper is worth more as kindling than as currency. That's hyperinflation—where your life savings won't even buy the match to light the fire.