Don't feel bad - no one expects you to be omniscient.... yet!
That said, we may as well close this topic down to prevent having two on the same topic... best to keep any comments on the article in the one place.
"When we transcend one level of truth, the new level becomes what is true for us. The previous one is now false. What one experiences may not be what is experienced by the world in general, but that may well be truer. (Ven. Nanananda)
“I hope, Anuruddha, that you are all living in concord, with mutual appreciation, without disputing, blending like milk and water, viewing each other with kindly eyes.” (MN 31)