They walked out of the cabin and into the wet park, and Marc pulled the door shut behind them and said, "The revision..."
"When you treat something as a revision opportunity."
"What's the difference between that and just changing your mind because the new situation is more convenient?"
"The difference," Mike said, "is whether you understand why you were mistaken before."
"If you just update because the new thing works better, you haven't learned anything about the original error." Mike raised his finger. "You've just swapped one framework for another."
"The revision is when you go back and find the point at which the original framework was already wrong, and you fix it there."
Marc was quiet for a moment, walking.
"That's more specific than I expected," he said.
"Most people give me the version about staying flexible," Marc said. "That's not what you said."
