And I'll tell you how I know this.

Last night as I was saying bedtime prayers with my children, mydaughter surprised me.

She said, "Mom, how come you know EVERYTHING?"

I have to admit, even though I said the obligatory, "honey, I don't", I was secretly pleased.

My son said, "Yeah, like how do you know when Sissy's sucking her thumb BUT YOU CAN'T SEE HER HEAD???"

 This went on for a while with questions until finally they started giggling. Then it dawned on me.

"You kids are trying to keep from going to sleep!"  When they heard that they laughed even harder--they knew the "jig was up."

Oh, yeah, my kids are smart. They must have gotten it from their Dad.