Hell ya! As a long term educator and writer I was (am?) a poster child of many of these. My kick in the head took 18 months and boiled down to a biz decision, what is my value proposition! I 'knew' all this stuff, but had not been 'doing business' for years as I had been teaching and writing with no admin duties. But once I dusted off all my biz books most of your insights listed here became obvious.