Okay, you win. I read each page carefully, noting articles or ideas I had glossed over earlier, or forgotten. So now I shall return to my library of Threads magazine (the only magazine I never toss, and loan under threat of penalty) and I will re-read the articles, and learn something. This was a clever way to remind us that we usually already have the answers to our questions, if we stop and revalue what we already have, instead of reaching for something new !