The laws of Physics don't explain reality, they model it to our best approximation.

>and because it has been verified. //

That may be true for you but is essentially an appeal to authority. Most scientists claim to be falsificationists and the current agreed Scientific Method is one of Popperian falsification.

Your comment on cliffs belies an ignorance of epistemology - people didn't used to have a gravitational theory, as far as we know no animals have one, that doesn't mean you then jump off cliffs. One's beliefs about reality don't fundamentally change reality.