TED51: How to stay calm when you know you'll be stressed
00:13Afewyearsago,Ibrokeintomyownhouse.Ihadjustdrivenhome,itwasaroundmidnightinthedeadofMontrealwinter,Ihadbeenvisitingmyfriend,Jeff,acrosstown,andthethermometeronthefrontporchreadminus40degrees--andd