The Self is all of it.
Awareness belongs to the Self.
Sentience belongs to the Self.
Insentience belongs to the Self.
All is the Self.
Believing that the Self depends on the body mind is ignorance and the cause of your unhappiness.
Believing that consciousness belongs to the body mind leads to the impression of mortality and triggers the negative emotions.
The sadhana is to rid yourself of such ignorant beliefs.