This story could also apply to working on other problems.....like in the trailer:
A little three year old boy is sitting on the toilet. His mother thinks he has been in there too long, so she goes in to see what's up.
The little boy is sitting on the toilet reading a book. But about every ten seconds he puts the book down, grips the toilet seat with his left hand and hits himself on the top of the head with his right hand.
His mother says: "Billy, are you all right? You've been in here for awhile.
"Billy says: "I''m fine, Mommy. I just haven't gone 'doody' yet.
"Mother says: "OK, you can stay here a few more minutes. But, Billy, why are you hitting yourself on the head?"
Billy says, "It works for Ketchup..."