Examining does not mean analyzing. It is just viewing things as they are, in the ordinary sense.
Our mind fluctuates constantly, back and forth, forth and back. Look at that, just look at that!
The reason our mind is known as unborn awareness is that we have no idea of its history. We have no idea where this mind, our crazy mind, began in the beginning.
Mind is unborn. But at the same time, it is awareness and clarity.