War calms us?
.
Stable store of value
Produce something of value to others 
Gold is practically indestructible
Gold mining versus bitcoin mining?
Non-perishable money
Non-perishable things
“Monetary mediaâ€
Human lever
Willingness and desire to hold money vs spend it?
Why “spend†money –> double spend idea
Purchasing power for what?
How to increase your purchasing power, but why? For what?