Not to make this about myself, but regarding Brian's tremor, I had it extremely bad in the past few years, I couldn't even drink a cup of coffee with one hand nor write my name legibly. They even sent me to a neurologist who said there wasn't really anything wrong with me, from a disease aspect. In the past year plus it suddenly went away so I don't know what caused it. Maybe Covid contributed. I don't know why Brian has it or what his own explanation for it is.