Are you an introvert... or an extrovert? You might not know yourself as well as you think. Adam talks with “Quiet” author Susan Cain and visits a workplace where personality training starts even before job training, to help you discover what your traits really are – and how you can stretch beyond them. This episode is brought to you by Warby Parker, Accenture, Bonobos and JPMorgan Chase & Co. The TED Audio Collective videos may be used for non-commercial purposes under a Creative Commons License, Attribution–Non Commercial–No Derivatives (or the CC BY – NC – ND 4.0 International) and in accordance with our TED Talks Usage Policy (https://www.ted.com/about/our-organization). For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), please submit a Media Request at https://media-requests.ted.com/.