 Working with a dog. Remember the movie Symbol where the woman had 20 different personalities? Well, Lily Tomlin, who I adore, by the way. I love Lily. Greatest lady in the world. But her dog had multiple personalities. Why? It took me a while to figure it out. But Lily actually practices different personalities every day. So, therefore, the dog was, who am I with now? Am I with Ernestine? Am I with Lily? So, it's kind of interesting that dogs take on a personality. But is your dog optimistic or pessimistic?