Postulate (1)
 

All our deeds, emotions, thoughts, creeds – and whatever else we are trying to relate ourselves with – are expression of ConsciousNess which thus exercises its possibilities in order to realize itself.

Should have called it proposition - after all it is to evoke responses

I would say 'validate' itself.

Be itself
 

I'd say to be itself or simply be.

In "Selfrealisation" https://waechter418.wordpress.com/

consciousness is thought of as an inter/extrapolation dynamic which relates in a point of view (that manifests consciousness)

an other perspective of the same concept:

The following is based on the supposition that unity comprises multiplicity in order to realize itself.
The interaction of unity and multiplicity is called ConsciousNess and regarded as an inter-extrapolation that relates in a viewpoint which manifests ConsciousNess.*

* (The particular spelling is to emphasize the relativity of Conscious: purposeful, aware – and Ness: being, existence)

introduction to "Selfrealisation" - https://waechter418.wordpress.com

All the concepts going around on the internet these days lol not a single one of them is close to the actual reason for existence

Reason is a close circuit, as it compels to reason itself and thus to invent respective reasons, triggering a division/multiplication process which often determines the search for oneself and at times the identity rites of an entire culture.

Reason becomes fatal when Homo tries to reason his existence in order to confirm his interpretations of it, because this leads to an intellectual fundamentalism which justifies its thereby growing walls with its own reasons and deprives their builders (and victims) of the possibility to question them, by declaring them as their sole meaning and purpose. Nevertheless, reason might – when driven to its own limits – lead to the cognition that the entrance to its labyrinth is its exit as well.