In a culture where being social and outgoing are prized above all else, it can be difficult, and even shameful, to be an introvert.

Being quite or withdrawn is actually a wonderful talent and research shows that some of the most luminous creatives, leaders and thinkers of our world are deeply introverted.

Lecturer and author Susan Cain shares a passionate talk about how introverts bring extraordinary talents and abilities to the world, and should be encouraged and celebrated.