By Shilpaa Kaushik Failure at work feels like the end of the road, but it often becomes the start of the best chapter. Real stories, the research behind them, and five lessons to help you grow from your next setback. Nobody posts the missed promotion. Nobody posts the project that flopped, the pitch that fell flat, or the performance review that landed like a punch to the stomach. Our feeds are filled with launches and "thrilled to announce" updates, so when failure finds us