This document discusses a situation where the author witnessed a coworker take a safety risk on the job and chose not to intervene. As a result, the coworker died. The author expresses guilt over not speaking up about the unsafe act, as doing so may have saved the coworker's life. The moral of the story is that if someone sees an unsafe act at work that puts someone's life at risk, they should say something and not ignore it, as a simple comment could help prevent tragedy.