I believe that if you want to be creative, if you really [need to] believe that your core is trying to be creative and not just [being a] profession and not just making money. I think that is the point. If you have to do ten fashion shops for women you see something new in the first one, maybe something new in the second one... then its really difficult to see something new in the third one and the next ones. You know its like... really the subject of the project. Maybe after ten years you can go back and do another fashion shop that looks different. But if you have to do ten in a row in 2 years, I bet you cannot do different things. So if you change subjects, its a way to also keep your brain alive.