Market relationships are not just about economics, they are how people relate. There is always an exchange of value when two people interact, whether emotional, spiritual, intellectual, or, yes, economic. Most people expect to derive more value than the give else they'd not have the interaction in the first place unless force or coercion is involved. In that happy situation where two people exchange value voluntarily each walks away with more than they gave and wealth has been created.
Puck T. Smith is the nom de plume of a man who wishes to live his life in peace and obscurity while at the same time sharing the insights he has acquired through both suffering and joy in more than half a century of living in this world of terrible tragedy, radiant beauty and dizzying possibilities.