IFIf Bitcoin was the worldwide money system...
So ifSuppose that you work and save your Bitcoins, lets saybitcoins, especially to purchase something big like a house or car, but the value flucuated asfluctuated like crazy, as the stock market does....
Whats to say you wont be rich today, but broke tommorowtomorrow? Today you could buy your necessitesnecessities but tommorowtomorrow you would be back to zero?
How can individuals in a society live like that? You would revert back to the caveman system of bartering hard goods for goods in trading because the concept of money would be too irraticerratic.