Remember you dont meditate to get anything, but to get rid of things. We do it, not with desire, but with letting go. If you want anything, you wont find it.
But the disappearance of the effort to let go is precisely the disappearance of the separate thinker, of the ego trying to watch the mind without interfering.
The master does his job and then stops. He understands that the universe is forever out of control, and that trying to dominate events goes against the current of the Tao.