Emmett was in rare form this morning. He began melting down the moment he woke up. I'd say he woke up on the wrong side of the bed, but I don't think it was that simple.  I've spoken many times about my understanding of Emmett and meltdowns.  Emmett is extremely sensory driven, very easily overstimulated. He spends a good deal of time, looking for stimulation his body needs to know where he physically exists in time and space.  It appears that Emmett had a really good time at the zoo yesterday, with his school. It also appears to have drained his resources. When his resources are drained, he doesn't cope well with anything, and today was one of those days.  As far as Emmett is concerned, his day was shot…