Being aware of being aware is an easy and natural modification, a difference in modes. However there is a difference between being aware of being aware from the point of view of awareness or from the point of view of awareness of awareness. It is the latter that requires some skill, since it involves an inversion of position of the more and the less natural. A point of view is nothing more than a way of stabilising a certain mode of awareness, and a functional self is simply a way of summarising this, a re-setting of the point of origin.