I don't know how you expect people to challenge this, because any original thought has to be built on a structure to be valuable. I could shuffle a deck of cards and get a permutation that has never existed before and which I could not have pre-visualized, but is not that valuable. The inability to visualize a perspective is not a good test.

The idea of a 4d space grew out of STEM through transforming symbols. Taking the leap of faith from one action to the next until you have something transformed or created is original and valuable.