Is Cookie Monster Silly?

Jimmy's question of the day.  He doesn't normally ask questions.  Even his requests are more like demands - "I want," instead of "May I have?"  But as he was putting together a Sesame Street puzzle, he turned to his therapist and asked.  She was stunned.  So was I.  Of course, I had to e-mail "Cookie Monster" from this summer to tell him.  He was pleased as well.