The amount of energy needed for Internal Development is tremendous. Physical yes, everyone assumes that it will be arduous and bitter, but the mental requirements exceed, by far, the body part of MInd-Body Training. Rest AND recovery is essential. I have a specific program of self-care that helps students' understanding of active and disciplined recovery, not just hitting an arbitrary sleep duration target.
How Sleep Flushes Neuronal Tissue - https://en.wikipedia.org/wiki/Glymphatic_system
