Having visions is easy. Having realistic visions pushing the boundaries and making those come alive is the hard part. He seems to only have visions (Hyperloop,

Having visions is easy. Having realistic visions pushing the boundaries and making those come alive is the hard part. He seems to only have visions (Hyperloop, FSD, X, actually 'Colonizing' Mars, 'revolutionizing' the airline industry by blasting rockets into space to shorten travel time, magic revolutionary traffic-changing tunnels that ended up being nothing but tiny holes that Tesla cars with a DRIVER drive though...).