While I usually avoid talking or even thinking entirely consciously about this, it often strikes me (usually when I don't find anything to blog about) how strange it is that for five-plus years I've managed, FWIW, to come up with a post idea about six days out of seven. More often than not, this just happens while I'm reading something (something doesn't add up, or reminds me of something else that doesn't seem entirely arbitrary), but sometimes it's a matter of mood, or caffeine: it feels like something is about to catch.