money as a way of thanking strangers requires the person to value the currency being traded. it seems to me that most people prefer to establish a mutual approximate debt of gratitude using untracked value trade rather than tracking value trade precisely with a currency provided by a state.
money as a way of thanking strangers requires the person to value the currency being traded. it seems to me that most people prefer to establish a mutual approximate debt of gratitude using untracked value trade rather than tracking value trade precisely with a currency provided by a state.