What Is Meant by the Term 'Self-Spirituality

What is meant by the term 'self-spirituality'?

A) The central belief shared by all New Agers that the Self itself is sacred.
B) The way in which spirituality has become separated from any particular religious doctrine.
C) The belief that each individual is capable of rising to an elusive spiritual state through concentrated self-understanding.
D) The increasing trend in religion to practice individually and at home, rather than attending religious events and services.
E) All of the above