These kind never change. The machine does something to a man. It brutalizes him. It serves as a buffer… — Clifford D. Simak

For the old do not really mind; in a strange way they become sufficient to themselves. They need so very little and they care so very little. They climb the mountain no one else can see and as they climb the old, once-valued things they’ve carried all their lives tend to drop away and as they climb the higher the knapsack that they carry becomes emptier, but perhaps no less in weight than it had ever been, and the few things that are left in it, they find, with some amusement, or those few indispensable belongings which they’ve gathered in a long lifetime of effort and of seeking. They wonder greatly, if they think of it at all, how it was left to age to winnow out the chaff they’ve carried all the years, thinking that it was valuable when it was only chaff. When they reach the mountain top, they find that they can see farther than they’ve ever seen before and with greater clarity and, if by this time they’re not past all caring, may bemoan that they must approach the end of their lives before they can see with this marvelous clarity, which does little for them now, but might, in earlier years, have been of incalculable value.

And how much did he and the others lost when they had turned their backs on magic? Belief, of course, and there might be some value in belief, although there was, as well, delusion and did a man want to pay for the value of belief in the coinage of delusion?

—Look, said Jason, it is an old idea. There was never any proof. There was only faith. I have a soul, one would tell himself. He believed it because he had been told by others. Told authoritatively. Without any question. He was told so often and he told himself so often that there was no question in his mind that he had a soul. But there was never any evidence. There was never any proof.