Impatient?

Absolutely.
I really, really dislike when I have to set a song aside because "the other half" isn't there yet. I guess I'm seriously spoiled; enough of them appear pretty much intact; lyrics & something of a working melody essentially in place, that when I have a perfectly good lyric, and it won't finish itself, I'm irritated. Just as badly as if "someone" ticked me off; that thing has a life of it's own, and shoot, a will of it's own, too! Hmmm. I thought I was done having kids. :)