LOL. Why would I bother? Among other things, it appears you just might be saddled with (as you so deftly termed it) a "lower-capacity comprehension."
I guess my first clue should have been that it seems you failed to grasp even the simplest point, where my use of the term "armchair Captain Kirks" referred to fans of (such as yourself) not participants in (such as your example, Neil Armstrong) the manned space program!
Live long and prosper, Cap'n.