I make no effort, what's the point? But the rare times that I do, I find them completely void of fostering understanding - just silly applications of big words to make him look smarter then he really is. I bet HH would learn a lot if he read some Peter Feynman lectures - intelligent experts don't need to use large and excessive words to get their points across, only the imbeciles among us need to becasue it makes others think we know our stuff.