The truth is, I have no idea. I probably spent more time thinking about this question that anything else, and still I have no real answer, outside a desire to search, poke, question, and be satisfied with who I am, and the world I live in. It's a pox answer, but then,originally, I had planned just to stick the following image up--
--so it could have been worse.
(This is part of the Ask Me A Question, Get An Answer thing I'm doing on this blog. Anything goes. If it makes it till Friday, it'll end then.)