I am in the final stages of selling my other house for cash!

Now with the collapse in the financial markets, should I revoke the sale. Don't want to end up with a lot of FIAT currency before I can spend it on sound assets such as gold and silver.

Remember the story of you Uncle, I think, who bought a house just before the collapse of the Brazilian Real. He was fine, but the seller was left with next to nothing after the currency collapsed.