Good faith discussion? Your reply to me was "Oh you know this for an irrefutable fact, now?". What discussion is there to be had from a sarcastic quip that deli

Good faith discussion? Your reply to me was "Oh you know this for an irrefutable fact, now?". What discussion is there to be had from a sarcastic quip that deliberately misses the point? If you want to good faith discussion, address the substance of my comment.