Tonight I understood that things were Really Going To Work. As in, were Really Going To Work, in the cosmic, hit-over-the-head fashion that's completely impossible to ignore in the way that things like the success of internal-combustion engines are hard to ignore. True, everyone but me has known that things were Really Going To Work for a good deal of time (and have been waiting on me to see the obvious) but about an hour ago, I finally got it: