That's about the gist of it, yeah. At least from what I've managed to understand, which isn't too much.

[Something something the histories God abandoned, something. Ironically going from hopping around multiple histories like it was nothing to being stuck in this one has made him think about the multiverse more seriously than before. Who knew.]

Anyway, isn't it dire? I mean, if you never know about it, I guess it doesn't technically matter... Still, if you don't know what could have been, that's different, right?