To me, gold and Bitcoin fall into the same category as they are both solid forms of currency. Bitcoin has a limited supply, and gold's supply is also limited. Both serve as a store of value. Fiat currency is vulnerable to inflationary pressures, and it's rare to find anyone who prefers fiat currencies. Instead of carrying fiat currency, I use my credit card for all my purchases. When I have cash flow, I pay off my credit card and invest the remaining money in limited-supply assets like gold or Bitcoin...