I spent 250 to 300 days of every year on the road. But in the end, I felt something was missing. I needed to be anchored so I could concentrate, so in 2000, I established a new methodology - the one I use today. I spent the week in my office and travelled every weekend, even at Christmas.

I would go from one city to the next, inspired by the monks in the Middle Ages, who would carry knowledge from one monastery to the next monastery.