In chapter one of Taming the Tiger: the Struggle to Control Technology (1983), Witold Rybczynski quoted Sigmund Freud's Civilization and Its Discontents, “Man has, as it were, become a kind of prosthetic god. When he puts on all his auxiliary organs he is truly magnificent; but those organs have not grown on to him and they still give him much trouble at times.SW Thus modern transportation becomes our prosthetic foot, glasses and telescopes our eyes, and computers serve to augment our brain. The same idea was carried forward by McLuhan in The Medium is the Massage; the wheel is an extension of the foot, the book an extension of the eye, and so on. For McLuhan, communication technology is an extension of the human mind. But the marriage is not perfect. Rybczynski argued that sometimes these prostheses don't fit well, they rub us raw, or itch.