Tuesday, October 29, 2013

Kelly McGonigal: How to make stress your friend

http://www.youtube.com/v/RcGyVTAoXEU?version=3&autohide=1&autohide=1&feature=share&showinfo=1&autoplay=1&attribution_tag=8ypp15UO8nQ5W9EtcY6JJA

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