A person was trying to save his money, which mostly sat in banks in a country which got in a financial turmoil. No external wires were possible. He bought crypt

A person was trying to save his money, which mostly sat in banks in a country which got in a financial turmoil. No external wires were possible. He bought cryptocurrency which sold in another country and put the other currency in a bank in the save haven. He got substantial losses, around 10%, but there was a serious risk was to lose all. Just as an illustration of a use which - for good or bad - reached the goals of the person.