Reminds me of a joke, putatively a favorite of Leo Szilard: There was a rabbi who always agreed with everybody, whatever they said, but one time at his home while entertaining guests, he agreed in quick succession with two of his guests expressing contradictory opinions. This was too much for his wife. “How can you possibly agree with him when you just agreed with the exact opposite opinion a minute ago! That’s ridiculous!” she exclaimed. “You know,” said the rabbi, “You’re right!”