In post #114, you stated that:
"Self" is empty of inherent nature of its own.
IOW, what we call 'self' is empty of inherent self-nature; ie; 'self' being a fabrication of the mind due to ignorance of the Law of Dependent Origination, which has twelve causal links the first causal link being ignorance. IOW, due to ignorance (ie conditioning), we see a world of separate 'things', where no such 'things' actually exist. Such 'things' co-arise interdependently, and are part of all other such 'things'. The confusion lies in the fact that we mistake 'form' for 'things', and that includes mental forms, such as 'self', which we think to be real. The Dalai Lama actually equates 'no-self' with 'emptiness':
"It is only through generating such an insight and penetrating into the nature of reality that we will be able to dispel this fundamental misperception. By this insight, or wisdom, I am referring to what is known in Buddhist terminology as the understanding of
emptiness or
no-self. There are diverse interpretations of what is meant by the terms
emptiness,
no-self, selflessness, and
identitylessness in the Buddhist teachings. However, here I am using these terms to refer to the emptiness of intrinsic existence. Grasping at the opposite—that things and events possess some kind of intrinsic or independent existence—is the fundamental ignorance. The profound insight that arises with the realization of the absence of any such intrinsic existence is known as the
true path."
The Dalai Lama on dependent origination | Wisdom Publications
The Heart Sutra sums up the emptiness of all 'forms', perceived as 'things', by stating:
'form is emptiness;
emptiness is form'
IOW, all forms co-arise due to Dependent Origination, and are thus empty of inherent self-nature.
We see a 'whirlpool' which takes on the form of a whorl, but in reality, is simply whirling water, which we mistake for the 'thing' called 'whirlpool', where no such 'whirlpool' actually exists.
(Response to the rest of your post to follow)