Hi, Neuro, and welcome.
Sometimes the best way to get rid of ignorance is to betray it--I've been disabused of a few outdated notions myself.
Besides, consider the difference between how much there is to know and how much any one person knows--that difference is hugely greater than the one between your store of knowledge and the most knowledgable person's...be blithe, and speak: aside from false pride, all we have to lose is our ignorance.
Also, you'll hear even the best and brightest here sometimes say the most remarkably silly things. Guaranteed.