reference: Sri Aurobindo and the Mother, Our Many Selves: Practical Yogic Psychology, Chapter 2, Planes and Parts of the Being, pg. 86 This episode is also available as a blog post at https://sriaurobindostudies.wordpress.com/2023/09/21/the-nature-and-action-of-the-psychic-being-and-the-inner-mental-inner-vital-and-inner-physical-beings/