We often seem to be living in an extrovert world--it is the route to attention. We teach our children to speak up, not be shy and encourage them to be bold. Even our parents would tell us that "the squeaky wheel gets the oil!" The media tells us that the person willing to be the loudest will win the reality show, get the recording contract, get hits on YouTube... Growing up, we were encouraged to find our voice, choose a research area, and set...