Remarkable, really, when you consider that even a week ago, I could not look at the thing for more than about 20 seconds without my eyes glazing over.
Soooo.... It really IS possible to develop different areas of the brain. (In my case, the areas responsible for visual spatial intelligence, which appear to be grossly underdeveloped!!!) I know and teach about neuroplasticity, but wow, to experience it first hand is kind of cool.
Now, if only it would carry over to Section 5, wherein we find an abundance of charts I simply do not have the stamina to try and interpret, lol!