… Is that they are never really clean. It’s like the expression “starting from scratch”, this is never really possible – except in sport I guess. And that’s good. What we do really is to start with a different type of slate, slightly thicker maybe, slightly different shape, and using what we’ve learned we go at it again. But we never take the same slate, clean it and start again. No, we rather use our famous 3F of positive learning I talked about in Swim Like A Fish, and we go at it from another angle.
A Fish on a Hill 