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Sandberg says despite what feels like unending despair, the key is to stop blaming ones self and to learn to live life with gratitude.\r
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The author appears live on GMA to discuss her new book on overcoming grief, Option B: Facing Adversity, Building Resilience, and Finding Joy. SUBSCRIBE .\r
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Facebook Chief Operating Officer Sheryl Sandberg encouraged graduating seniors at the University of California, Berkeley to persevere in lifes challenging .\r
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The resilient social media mogul and best-selling author opened up about everything shes learned after the unexpected loss of her husband.\r
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