Can an incarnated spirit/beeing revert back to its initial soulform and if yes, how?

[Aion]

Full soul form is already there, fully formed, always and eternally. "You", little you, human you, is just a window through which the soul looks. The trick is learning to pull back from the window and gain a 'wider' perspective. Consciousness is scalar. If all you see is yourself in the window, pull back and see the manor of which it is a part. Zoom out and see yourself from afar.