If you like TV series like IT Crowd or The Big Bang Theory, then you are spiritually close to the image of a genius, nerdy, sarcastic, and knowledge-obsessed researcher, geek programmer, mathematician, or scientist—in general, a guy with a sky-high IQ. There are plenty of them among expert software developers and engineers. Entrepreneurs and business leaders have a lot to learn from tech guys. We have prepared a shortlist with valuable positive qualities of the latter.