What a piece of bread looks depends on whether you are hungry or not.

"Our notion of reality is moulded by our parents, schooling and culture.
Since we all come from different backgrounds so do our perceptions of things.
This is not to say we experience totally different things but different aspects of those things.
The Hindu's view of a cow in no way corresponds to that of a canning factory meatpacker, and in Istanbul they keep their pigs in the Zoo instead of making them in sausages.
We build our own models of reality.
Even those created by Newton or Einstein or fashioned by Picasso or James Joyce, are merely alternative versions of the same hologram."

One thing is clear: if I was a pig I would prefer to live in Istanbul's hologram.