Thanks for your input. It is the older stereotypes of left/brain lateralization that have been debunked. But Iain McGilchrist has breathed new life into a subtly but powerfully different framing, with a wealth of neuroscience grounding. I haven't seen any meaningful refutations by neuroscientists of his claims. https://medium.com/invisible-illness/the-real-left-brain-right-brain-story-669805a64fbf