Awareness is I-subject
I am pure Subject: everything I perceive is my object,
but, as object, ultimately my Self
Only whole mind can know this, and that is 'that I am'.
Only when we realise that, in split-mind, I-as-subject must always be itself an object while it also has its own supposed-object, do we understand that this constitutes an infinite regression, and that final transcendence is the understanding that I am not-subject, for, since in reality there are no objects, there cannot be a subject.