0
metamitya
metamitya
it communicates the value of things.
0
metamitya
metamitya
the only way to signal that something is valuable is to trade another valuable thing for it.
0
metamitya
metamitya
without a value-for-value trade, you're left with a promise that the person finds something valuable.
0
metamitya
metamitya
verbal promises are unreliable since humans lie to each other and themselves.