A universal Psyche that all humans share is as feasible as a universal life that all humans share. Where Psyche stops and Life starts is likely a point too small to see, and probably not worth arguing about. The same might be said of Soul. Or Mind. What is personal and what is universal? How would we know? What would it matter? How we think of Psyche, Soul, Mind, Life is for us to establish the degree of importance and the place it has in our life. For me, I take comfort and fine consolation that I am connected with all humans throughout time in these basic/fundamental ways. We are One here. And I am intrigued by having an experience of life in common with you all. It enables us to know what we mean before we start talking, and that enhances our individual experience of life, living, being alive in ways shared by everyone else on the planet, and perhaps in the Multiverse.