So when I was a kid I picked up a little habit, sweeping my tongue across the backs of my front teeth. Just a little swipe, left to right. But that bothered my sense of balance that I swept from left to right, and so I added to that a sweep from right to left.
Thing is, it bothered me that I would sweep my tongue from left to right and then right to left. I wasn’t doing a balancing sweep from right to left and then left to right. So it was easy enough to make this a two-stage sweep: left-to-right-to-left, and then a right-to-left-to-right sweep. And that would be balanced at last, right?
At least until I thought seriously about that and reflected how I needed a two-stage sweep that started on the left to be balanced by a two-stage sweep that started on the right. So again, that was easy enough to add. A left-to-right-to-left, and then a right-to-left-to-right, followed by a right-to-left-to-right and then a left-to-right-to-left sweep. It’s a four-stage sweep and that’s great except that, of course, it starts on the left and it needs a counterbalancing one from the right.
Where I’m getting with this is I’m hoping this week to finish off a 536,870,912-stage sweep from the right counterbalancing one that started from the left back sometime in 1996, and I’m looking forward to living long enough that I can make it to the end of the forthcoming 1,073,741,824-stage sweep starting, of course, on the left, which I should reach sometime in 2059 or early 2060. So I’ve got that to stick around for.