This document discusses principles for maintaining mental health and inner peace. It presents a "sanity graph" that maps levels of intellect, discrimination, and impulse versus levels of insanity. It advocates cultivating introversion, self-sufficiency, self-control, objectivity, universal love, kindness over pity, dynamic yet selfless action, cheerfulness, and truthfulness. These principles are said to help regulate the mind through intellect and detachment from desires and ego.