Once upon a time, there was a little country called Iceland. They had lots of fish and hot springs and everyone was pretty happy. But one day, some very important people in Iceland decided to do something very silly with their money. They borrowed way too much money and didn't always pay it back.
They thought they were really smart and could make lots of money by investing in big fancy banks and other countries. But unfortunately, the economy started to slow down and the investments didn't do so well. This caused the banks and businesses to lose lots of money and eventually they couldn't pay back all the money they borrowed.
This made a lot of people angry and scared. The value of Icelandic money went way down so things like buying food and clothes became very expensive. Lots of people lost their jobs and homes. It was a very hard time for Iceland.
But eventually, the government and people of Iceland came together to try and fix the problem. They made some hard choices and worked really hard to help the economy and the people who were struggling. It took a long time, but Iceland is doing much better now and is learning how to be smarter with their money.