Shyness is inherently uncomfortable; introversion is not. The traits do overlap, though psychologists debate to what degree.
Susan Cain(Finland is a famously introverted nation. Finnish joke: How can you tell if a Finn likes you? He's staring at your shoes instead of his own.)
Susan CainI'm not saying abolish group work - I think there's a time and a place for people to come together and exchange ideas, but let's restore the respect we once had for solitude. And we need to be much more mindful of the way we come together.
Susan Cain