Lovely post on topics near & dear to me. I totally agree with you. As Socrates said, "Knowing the limits of our knowledge is the beginning of wisdom." For the last 8 years, I have been teaching ethics at the college level, trying to impart pretty much the same message as you - that self-knowledge is the key to eudaemonia (flourishing/happiness in ancient greek). Thanks for the great post!
You're welcome.