text:  a human being or a team of human beings wanting to go on holiday because it's almost holiday time and doing this on a Friday a little bit too quickly. And then all of a sudden before they know it, the domino effect almost affects everyone on the globe and in the globe. So again, I would think this is much more down to the human error and the moment of human beings not always doing everything correctly, much more versus rather a cyber attack, which some people are kind of saying in the media that it could be. I don't believe that it is that. I think it's just a human error and just part and parcel of one of these things.