How do you personally picture infinity?

[anagogy]

I agree with what You wrote. I only would like to add a thought regarding the ego-construct. Since I’m trying to integrate teachings/learnings of Ra and Seth, I will use Words of the latter one: Ego is a portion of the Soul which focus is directed outwards. Ego is that portion of the Whole Self/Soul that deals directly with the material reality and is supported / it’s Beingness lies within the Whole Self / Soul.
Above is not a direct quote, as I don’t want to quote Seth on this sub-forum, but it is an essence of what was said. Moreover, ego undergoes cycles of “death & rebirth” on daily basis – literally. Our today’s ego is not the same as it was yesterday. It merge and emerge into/from Whole Self every time it go to rest (dreaming state) – I would term/label it as “ego-intervals” that are bringing “ego-metamorphosis” / “ego-rebirths”.

I can more or less agree with the way you see it thirddensitybeing. There are many nuances we could enumerate if we wanted to go into nitty gritty detail. If we were relating it to Seth's interpretation we would also have to include the "inner ego" in addition to the "outer ego" which is a concept Seth went into some detail about. I would consider the inner ego to more or less be the subconscious mind (time/space/potentiator mind) and the "outer ego" to be the conscious mind (space/time mind/matrix). Beyond that, we could say we have egos within egos, layers within layers, much like an onion. Some of them being more permanent than others. Perhaps we have a more stable "between lives" ego or personality that exists after we shed our earthly outer persona. And as you said, various aspects we shed on a daily/nightly basis.

When I use the word "ego" I generally refer to a self, or circumscribed boundary of consciousness/perception. Every ego is an "eye" for the creator to look through, and see the world from a certain specific vantage point. Essentially a limitation or filter for consciousness. We might even think of it a "vehicle" for consciousness. It derives its existence from consciousness, rather than consciousness deriving its existence from the self. Occasionally I use the world "Self" to refer to unbounded consciousness (intelligent infinity which is our true self) but I tend to avoid it as I feel it smacks of boundaries where there actually are none.