Being a physicist – well, at any rate I was one once – I am acutely aware of the temporary nature of any insight. Newton understood things a bit better than Galileo, but then along comes Einstein and our ideas have to change again.
So, accurate awareness must always include awareness of the limits to our awareness, its incompleteness.
And even our knowledge of those limits is limited.
The source of a lot of trouble in our lives is the mistaken conviction that, on some points at least, we have “got it right”. Or that someone else has. If we were more careful to admit we might be wrong, we could avoid a lot of even more serious errors.