Well, it is true that I work night mostly and also day because I’m a very competitive sleeper. I have to sleep eight hours or more a day to be creative. And indeed, I often say that the most creative work occurs during the nighttime, because if we do not get sufficient sleep, then basically people just repeat whatever their habits were the previous day. But, a new day may actually come with new challenges, and so to have insufficient sleep is to have insufficient adaptability.