Shyness is inherently uncomfortable; introversion is not. The traits do overlap, though psychologists debate to what degree.
Susan CainMany people believe that introversion is about being antisocial, and that's really a misperception. Because actually it's just that introverts are differently social. So they would prefer to have a glass of wine with a close friend as opposed to going to a loud party full of strangers.
Susan CainWe put too much of a premium on presenting and not enough on substance and critical thinking.
Susan CainAs a young boy, Charles Darwin made friends easily but preferred to spend his time taking long, solitary nature walks. (As an adult he was no different. โMy dear Mr. Babbage,โ he wrote to the famous mathematician who had invited him to a dinner party, โI am very much obliged to you for sending me cards for your parties, but I am afraid of accepting them, for I should meet some people there, to whom I have sworn by all the saints in Heaven, I never go out.โ)
Susan Cain