In predicting next five years, i'd like to talk about the impossible and the possible. One of the great things about humanity is that we produce dreamers, right? Right? We literally have people who have a vision and a dream. And so when you think about whether it's fibre or just technologies in general,. So there'sa barber wooden poem or quote that i really like. It's from the champions of the impossible, rather than the slaves of the possible, that evolution draws its creative force. But in this kind of tension, how do you balance in company, in predicting the next five years the impossible, planning for the impossible?