I've known about the concept of the shadow long before I began reading Jung through videos, online articles, and discussions. Honestly, I have never done anything classified as "shadow work," but relied on what Jung talks about in his 17th volume, "The Development of Personality." I related strongly with concepts of the daimon and inner voice, individual development, and inner vocation (even people in Jungian online discussions have a hard time digesting it, despite being my first book into Jung).
Humanity up to this point, has relied on religious functions to provide meaning, social cohesion, and order for his world and the development of his ethic. Today, especially in metro areas of the world, most of these past values have gone bankrupt and no longer provide a collective cohesion of social values beyond rationalism, egoism, and intellectualization. Insert Jungian psychology, and Neumann's new ethic and you now have individual responsibility for developing what works best for your inherent disposition and psychic slice of the pie of the collective human unconscious.
""Dealing with" a content is the popular expression for what we know as integration. Accepting, dealing with, digesting, working through, growing beyond-all these are formulations for this process of assimilation. They describe various stages in the effort made by the personality to make itself of a new content - alien and often hostile to the ego though this may be - without, however, defending itself, as the old ethic did, by the use of suppression and repression." - Pg. 104
My entire life, I've been unable to relate or comply with the world around me, their worldviews, and limitations imposed by their own lack of awareness and development of a personal ethic. It felt dry, empty, and soulless (whether religious figures, modern therapists, friends, family, educators, practically everyone). I've always felt a deeper inclination towards truth and deeper values and found myself becoming embedded in Jungian psychology by what felt like providence.
"Our growing insight into the limitations of the human condition must inevitably lead, in the course of the next few centuries, to an increasing sense of human solidarity and to a recognition of the fact that, despite all differences, the structure of human nature is everywhere, in essence, the same. The common rootedness of all religion and philosophy in the collective unconscious of the human race is beginning to become obvious." - Pg. 134
Going into occultism, has shown me, the true crackpot of humanity. However, using a Jungian lens and applying it all to the unconscious and psychological functions you can see just how aligned Jung's work is so rich and full of the greatest flavors and experiences mankind will ever be able to experience. As for my guiding figures, Ralph Waldo Emerson has an even more impact on me than Jung, while Jung helps me digest anything I come across, and the I Ching is something I perceive as offering the greatest alignment with my personal values and orientation with the Self (although I practically pick up everything and accumulate it into conscious awareness :D). Jung offers integration while the old times of mystical woo-woos get lost in the sauce (what a shock to learn Nazi Germany is one such example).
"The mortal peril which confronts modern man is that he may be collectivized by the pressure of mass events, become the plaything of the forces of the unconscious, and finally himself perish in the disintegration of his own consciousness. The analytical psychology of Jung counters this peril by teaching the principle of growth towards wholeness through the process of individuation. But this growth towards wholeness necessarily involves a creative relationship between the dark instinctual side of man's nature and the light side represented by the conscious mind... It is the paradoxical secret of transformation itself, since it is in fact in and through the shadow that the lead is transformed into the gold. It is only when man learns to experience himself as the creature of the creator who made light and darkness, good and evil, that he becomes aware of his own Self as a paradoxical totality in which the opposites are liked together as they are in the Godhead." - Pg. 147