reference: Sri Aurobindo and the Mother, Our Many Selves: Practical Yogic Psychology, Chapter 2, Planes and Parts of the Being, pp. 100-101 This episode is also available as a blog post at https://sriaurobindostudies.wordpress.com/2023/10/07/the-realisation-of-the-self-and-the-realisation-of-the-psychic-being-and-the-individual-ego-consciousness/