Now imagine a universal connection. All versions (angles) of you are one. And all versions (angles) of you are also one. A matryoshka. An onion. And naturally, all possible manifestations of reality are the common property or, rather, the manifestations of one essence—you. You are part of the Collective Soul, split into many selves. And you have also split into many yous. But what prevents you from perceiving the experiences of all your parts is the paradigms of separation, the limitations imposed on you by matrix consciousness. When you say or think, "It's impossible for there to be many of me," you literally cut off the possibility of perceiving these selves, removing them from perceptual access. You think in terms of a part, not the whole. But thinking alone isn't enough. To be whole is to have not only the experience of the whole but also the capabilities of the whole. Therefore, by cutting off your connections with other parts of you, you lose not only the wholeness of perception but also the energetic wholeness of yourself. Your resources are limited by you, by the part of you. And therefore, perception is also limited by you. But nevertheless, as you say, deep down or in your subconscious, you know about all the perceptions of you.
All your subconscious feelings and fears, insights, déjà vu, are breakthroughs of you, the energy of you, vague memories of your lives from different angles of perception.
What happens to the other incarnations of parallel higher selves when one of them dies? Does its experience and energy go directly to the higher self or perhaps get distributed among the remaining ones?
In the concepts of unity and quantum reality, there's no concept of "going away." "Going away" means "outside." But there is no "outside" and "inside." There is wholeness. You can never truly die. It's impossible. You can transition from one form to another. In this sense, when your physical double physically dies in one of the physical realities, its incarnation and experience gathering continues on other planes of reality. It can reincarnate again with new tasks in the physical reality. And all of this will be it, and it will be you at the same time. If you perceive division into parts linearly, it seems to you that one part must flow into another. But in multidimensionality, it's hard to describe this process. Everything exists simultaneously. You are simultaneously being born and dying in all physical worlds available to you. By dying in one physical world, you continue to manifest in worlds of another density, then be born again in the dense world, and so on indefinitely.