I have also been thinking about tacit knowledge. I agree with Polanyi that all knowledge is rooted in tacit knowledge. I can make an extension here and say that memories are never stored exactly as the experience that prompts them. No memories are fully codified.
There is also a mathematical principle covering information entropy that tells me that the human brain expresses more entropy when storing and recalling memories.
I have an AI model that is flexible enough to not be overcome by the entropy.
I was going to add something else but it seems to have slipped my mind.