I would say that thing we call 'you" is pure imaginary, it's a thing that happens in the brain. One can by absorption become the object, the default mode network shuts down. Once the DFM gets shut down the 'you' gets shut down to, and one is in a higher state of consciousness, less restricted, the unity or I am everything state of awareness can be pretty intense.
So I view 'you' as an imaginary construct of the psyche I'm pretty sure that if this universe is a hologram then the unity experience gives one a truer picture of the universe.