A quote to about the Bitcoin education dilemma (just replacing a word):

"A black hole is a curvature in space such that no only light can't leave it, but no signal can leave it. Therefore no information can leave it.

[Bitcoin] is like an intellectual black hole in that once you know about it, is very hard for anyone to understand you when you are talking about it.

They don't hear you and the more you are able to articulate what it is, the less they are able to understand."