The shadow sides ideals are quite simple: Life is as it is and needs not be altered, but rather accepted. The more you fight your place in nature and strive for superficial goals the more pain you subject yourself to.
Purpose of the Shadow Side: it is as it is in nature, balanced, perfect there is no need to alter a thing, only move with the flow of the force. We find enlightenment in the knowledge that we need nothing that we were not born with, and that we do not need to struggle for a better life, Life is how it is and it is a gift. Cherish it and nurture it, develop it, never subject it to conflict.
Goals of Shadow Jedi: we are here to help others, we have learned that true happiness and peace is in ourselves, in the knowledge that we need nothing and need to change nothing, Life is always in balance...When the Light side has more numbers the darkside gains potency. Our goal is to help keep the disturbances between the two small, if that means that we need to occasionally stop some of the lightsides actions because they will cause great disturbance than that is what needs be. When the light side kills in self defense, and stops dark intentions it creates the opportunity for more evil to arise, and that creates further disturbance. Our Job is to neutralize the conflict all together.
We are seekers of balance and peace, it is not our place to fight, but merely neutralize to put everything in a position of balance and peace. We our not concerned over what our actions are, light or dark, we know that on a universal perspective there is no light and dark Only balance, and balance is beneficial for all life. Ideals such as Just and compassion mean nothing, they are empty, to truly benefit man kind one must end petty conflict and like it or not those virtues create conflict.