“When you are faced with a clever enemy, one well matched to your strengths and weaknesses, you must be smarter than him. You must adapt and innovate if you want to stay alive. Because, however technically perfect your plan might be, there’s one thing I can promise you.’ He thumped his desk hard with his finger. ‘It will go wrong. Nothing will be as you expect. Night is always darker when you step into it than it seems when you’re in a lighted room.’ - Zelazny”