The Human is the tool using animal.
“… Thus it is the lever, above all other tools, that fascinates and preoccupies the Rational to the seemingly infinite possibilities of harnessing energy that can be used to impart thrust to levers.” [Personology]
“… there are complex mechanisms, such as automobiles, airplanes, and ships, towers and buildings, stairways and bridges, derricks and lifters, drill presses and band saws, milling machines and lathes, as well as cameras, monitors, printers, and even computers, all strategic aligning tools. … the strategic aligning tools, that are used more efficiently by Rationals than by any of the other characters, this because they are frequently intent upon getting remote pragmatic results by strategic building.” [Personology]
He was fascinated by the leverage of the computer. As he put it, “the computer is the bicycle for the mind.”
There were some of us that saw it coming. Note this was 1990, three years before the Web (with Mosaic) actually started to explode.
Many viewed Steve Jobs as arrogant.
“If this is arrogance, then at least it is not vanity, and without question it has driven the design engineers to take the lead in molding the structure of civilization.” — David Keirsey
Although most people do not take glee in being perceived as being “arrogant,” however, many male Rationals will admit they are not particularly bothered as being perceived as arrogant – well, because they are arrogant. No sense in denying the facts. Female Rationals sometimes get a moniker (deserved or undeserved – depending on your political religion) such as the Iron Lady, because of this perceived arrogance. With that arrogance, I suspect political religion was why Hollywood did such a hatchet job on Margaret Thatcher in the now playing biographical movie.
“Rationals are wont to think of themselves as the prime movers who must pit their utilitarian ways and means against custom and tradition, in an endless struggle to bring efficiency and goal-directness to enterprise, an attitude regarded by many as arrogant” [Please Understand Me II, page 169]