Infancy Nights Redux

So this last couple of weeks, Will has been having trouble sleeping. And, as a result, so are the rest of us. It very much reminds us of the kids' infancies. He cries and cries, and is easily settled with some cuddling, or a pacifier, but then starts up minutes or seconds into being put down.
It is irritating, and making us adults cranky.
Like before, th ekids seem entirely immune to the need to sleep.
Sophie is funny. Will wakes her up, and she is ready to start talking, and playing, be it 1am or 2am. I wonder how ofter her nocturnal talking wakes up little Will, and starts the annoying cycle over again.

Been a while since last update. I will add somemore later.