Twenty years ago my sister and our family suffered a tragedy that we don’t talk about very often. She wanted to talk about it with the hope that it helps someone. I think it will help a lot of people. This is… A Bit of Optimism.YouTube: http://youtube.com/simonsinekFacebook: https://www.facebook.com/simonsinekLinkedin: https://linkedin.com/in/simonsinek/Instagram: https://instagram.com/simonsinek/Twitter: https://twitter.com/simonsinekPinterest: https://www.pinterest.com/officialsimonsinek/