The document discusses the concept of gifts and how they differ from commodities, exploring ideas like generalized reciprocity where gifts are given without expectation of a direct return yet strengthen social bonds. It also examines how gifts take on the "hau" or spirit of their original owner as they are passed between people, increasing in value through their circulation, unlike commodities which are disembedded from their makers. Sharing is framed as a way to repersonalize commodities by reasserting people back into objects and enhancing their ability to bring people together through being gifted in an anonymous yet meaningful way.