The document discusses lessons that can be learned from innovation in the automotive industry. It notes that the automotive industry has had to both innovate and sacrifice traditional ways of doing things to keep pace with changing consumer demands and new entrants. Key lessons mentioned include the need to sacrifice what is sacrosanct, innovate or risk becoming obsolete, challenge yourself like a startup would, and innovate for non-traditional audiences. The document advocates forgetting traditions that no longer serve the current market in order to drive innovation.