I’ve just heard that Alan Greenspan, the former chairman of the US Federal Reserve, wrote 85% of his new book in the bathtub. Soaking in a hot bath is the ultimate form of slow. Greenspan says that he does his best writing, reading and thinking in the tub. I know the feeling. I love a slow bath at the end of the day. And a lot of my best ideas come while watching the children’s rubber ducks bob among the bubbles.