> $100 won't have good purchasing power in 20 years time Yes, but it basically boils down to this question: Why would you keep those $100 for 20 years anyway?

> $100 won't have good purchasing power in 20 years time Yes, but it basically boils down to this question: Why would you keep those $100 for 20 years anyway? If you think about that you inevitably end up at having assets instead.