You could cynically state that all aspects of civilization are incredible, so therefore nothing is. Or you could back up and marvel at the fact that out of nothing came something, out of an unthinking universe came self aware humans that literally took rocks out of the ground and reconstructed them so that they would think for us, and that we then used those thinking-rocks to cure diseases, enable near-instantaneous communication anywhere in the world, and literally launch people off this planet.
I would advise you to try thinking in the latter style, as life is more fun that way.