We are all fragments of greater souls, and those souls fragments of even more lofty ones, and so it continues until we all link back to the one primordial soul: We are all fragments of the soul of Adam.
None of us is complete. No one can stand on his or her own. What one is lacking the other fulfills; where one excels, another is wanting.
Only together can we find oneness in our own selves. Only together can we form an effective receptor that will resonate with our divine essence.

How is it that I feel so close and fully united with other people, but at the same exact time I feel so very distant and unconnected? The answer, I think, is that I truly feel close to the unadulterated and still hidden (spiritual) divine soul that exists within others but distant from their (and my) currently perceived false and illusionary sense of "self" that emanates from our animal (bodily) soul. I believe that there exists a much greater potential in each of us that we have yet to uncover and achieve! All our hope is in the coming of the Messianic era, when Truth will be both revealed and experienced!
Robert, Perfection is all that IS, and it is Infinite. You are always the SELF, as are all, but you are not the mind. It is in the projected mind that we lay out our version of what seems to be real, a limiting adjunct. It is in this reflection of what we imagine is, that we get caught up in story telling.
How to escape? Realize that the word is not the actual thing. Is the word car a real car? Is a real house an actual house? Nope. So what is needed done is to look only for what IS Actual, and see the quiet movement of that. See that the problem happens to be caused by giving attention to the many concepts, words in the head.
Also, there is time. Are you able to stay in the "NOW". This means can you ever get free from NOW and live a certain day from the past. No matter how much you want that day to remain it will not. How about future? Impossible. So aim your attention to NOW as it IS. Be Still. Everything else is imagination.
It is in that that you are Perfect.