Grossly off-topic, but your "Volkswagon, Potato" reminded me of Borges' riff on taxonomy[0]. This is probably exemplary of the kind of rabbit hole one can get l

Grossly off-topic, but your "Volkswagon, Potato" reminded me of Borges' riff on taxonomy[0]. This is probably exemplary of the kind of rabbit hole one can get lost in if attempting the "real world" application during the learning of difficult concepts. Best be introduced in a sterile environment, and leave it to the workplace to destroy one's worldview in order to for it to be rebuilt according to the reality of the local context. The list divides all animals into 14 categories: Those belonging to the Emperor Embalmed ones Trained ones Suckling pigs Mermaids (or sirens) Fabled ones Stray dogs Those included in this classification Those that tremble as if they were mad (this one's my favourite) Innumerable ones Those drawn with a very fine camel hair brush Et cetera Those that have just broken the vase Those that from afar look like flies [0]: https://en.wikipedia.org/wiki/Celestial_Emporium_of_Benevolent_Knowledge https://en.wikipedia.org/wiki/Celestial_Emporium_of_Benevole... It's mind-altering. Re-visiting this list always reminds me of the infinite potential of absurdity.