I imagine that I am in 2040 and I see all the differences between the life of these years, the life of the current years and the present one. Everything is facilitated for people, from family life, to transportation, to life at work. The house is all automated, you can control everything with your voice or smartphone (even from outside the house). Outside I am waiting for a machine that uses the energy deriving from hydrogen to move, at work I have the assistance of robots and machines moved by artificial intelligence. Does this really improve my life? What I need all this without me being able to intervene and choose what I want to do alone, without the help of machines or robots and artificial intelligence. Were our grandparents no longer happy? I'd like to go back and try to live like my ancestors