In the end, I took the INTP profile with some bucket loads of salt but still used it to explore some ideas about own psychology. For example, one of the INTP aspects that struck a chord with me is the switching between a logical mindset and intuitive free-associating goofing off mindset.
That’s an INTP thing?
link. Last paragraph of section ‘Secondary Function: Extraverted Intuition’. Search on the word ‘duality’ to find the paragraph fast.