"You mean," she persisted, "that after all the years I've shopped here, you won't sell me half-a-head of lettuce?"
"Look," he said, "If you like I'll ask the manager."
She indicated that would be appreciated, so the young man marched to the front of the store. "You won't believe this, but there's a lame-braided idiot of a lady back there who wants to know if she can buy half-a-head of lettuce."
He noticed the manager gesturing, and turned around to see the lady standing behind him, obviously having followed him to the front of the store. "And this nice lady was wondering if she could buy the other half" he concluded.
Later in the day the manager cornered the young man and said, "That was the finest example of thinking on your feet I've ever seen! Where did you learn that?"
Do you find yourself having to think fast because of what you said? What a blessing it would be if we could guard our tongue and not have to think fast to get out of the many troubles our tongue can cause.