Is There Nothing of That Among Astrone, Not to That Extreme?

There seems to be a commonality among astronauts that th they do return to earth with this renewed of appreciation for it. And i'm always interested in the contrast between that and what happens frequently with people who go through another very extreme and dangerous experience, which is conflict. I think we can do that same thing down here, that curiosity and wonder that you're describing when you think about engineering and mechanics and the natural world as well.