I spent all day yesterday in a seminar trying to learn how to bill insurance. I woke up this morning from a dream that I was housesitting, and the room I was sleeping in was on the second floor and had a deck. In my dream, I'd woken up to find that all the strays from the street had nudged the screen door open and were all over the bedroom. Mostly dogs, but a couple of cats, too. I herded them back out onto the balcony and shut the door. I'm not sure if there is a connection.