(...) I'll be watching you, sung The Police. And a wise Zen religious man said that he wanted to be aware of every step he made to walk. "Taking for granted" has become a basic process itself, while, some fifty years ago, at school, we where often reprimanded for taking too often too many things for granted: we were grown up to the principle "quod demonstrandum erat", though limited it might have been. In my own business - systems auditor and consultant - I often object that registrars' request for "documented procedures" inhibit thinking processes; but, at the same time, I cannot forget that in all too many companies, the boss says to his or her employees that they're there to work, not to think. It's one of the many difficult balances to get: to work fast without thinking, as any 100-yards runner would do, or to be aware of any step? There's risk in both approaches, the highest risk being in not deciding which risk to take.