My sister was bemoaning the fact that she had procrastinated cleaning and organizing her house for a long time. Since she was planning to entertain, she felt a lot of pressure to get moving. That afternoon she phoned, sounding glum.
"I went to the bookstore," she explained, "and I bought a book on how to get organized. I was all fired up, and decided to clean out all the shelves in the living room. While I was working, I found the same darn book. I had bought it a couple of years ago."