Yes. The knowing mind observes the mind. It’s a process. It’s fully comprehended when one gets direct experience of it.

In the Mahamudra and Dzogen tradition the mind is said to be an indivisible union of emptiness and cognizance. It’s something to be experienced.

If you hold fast to the idea of a permanent self with form, this will probably never make sense. Having the Right View in Buddhism is essential to progress to stream entry(sotapanna) and beyond.