Not a good sign: I just bought bought a pair of shoes online.  Why, yes, I am in the middle of a ridiculously expensive and complex statistical workshop.  My attention span is so blown.  Good thing it's almost lunchtime...

Best line from my sent-mail folder:  ". . .when you have the attention span of a roller derby squirrel on a sugar high. . ."

I stumbled across that while searching for an old message with a login code I needed.   It made me laugh.    (And the person I originally sent it  to reads this, Hi! I hope you're as amused as I am!).