Reality is different in different levels of consciousness. Reality is layered. Mixing your dream-state (2nd-state) reality, or
@Windwalker's 6th-state reality, with the 3rd-state we're speaking from here yiields nothing but contradictions and misunderstanding.
Most of us have been speaking from the material, waking-state reality we live in; where reason, science and logic apply.
These may not apply in other levels of perception, but trying to apply facts from one level to others won't work.
Pick a Reality and stick with it.
Some corrections and further explanations in this for you. These are technically stages of consciousness development, which speaks to the modalities of how the mind conceptualizes and perceives reality. These are laid out basically as the archaic, magic, mythic, rational, pluralistic, integral, etc. The model I'll link to below uses 10 stages, though other models breaks them out differently. You can scroll down and see brief explanations of them for your awareness.
These are developmental stages that anyone at a higher level had to grow through and master or integrate the lessons of the lower levels or the levels that preceded it. It's like saying you can't skip being 4 years old before you can be 7 years old. They follow in order.
What that means then is that is is incorrect to say that somebody at stage 4 the rational stage, cannot understand or relate to someone at stage 3 with their mythic-literal views and language. If they only set aside their current views of truth and reality and take a step back into their own history, they can remember what is was like being that sort of a thinker, and whatever age that was they were in that stage themselves. Again, it is not possible they weren't ever in that stage because you can't skip levels.
However, it is true as you say that someone at stage 3, the mythic stages, cannot understand stages 4 and above. That is for the simple reason they have never yet seen the world through those eyes. A 20 year old can remember what the world was to them when then were 13, but a 13 year old cannot understand the world seen through the eyes of a 20 year old. It is outside of their direct experience to begin to attempt to relate.
But one major difference with these stages is that they are divided up between 1st Tier and 2nd Tier. 1st Tier stages, which are the postmodernist stage and below, tend to see only their own level as correctly interpreting the world or reality. They see the previous stages, their own histories in fact, as having been wrong, but now they have got the correct ideas about reality. Each of those 1st Tier stages (1-5) see themselves as true, and all the others as wrong.
They see the higher stages than themselves as "crazy", because they cannot relate to those more advanced and sophisticated modes of understanding the world. The mythic stages sees the modernist rational stage as "deceived by the devil", or blinded by sin to not see the simple truths of the world as they see them. The rational stages sees the mythic stage as childish, naive, foolish, ignorant, and uneducated. They see that previous stage as an error of reason, faith is seen as "bad reasoning", and the like, reading its own mode of translating reality as the correct true standard by which to judge all others.
And then likewise those at the rational stage having not yet experienced seeing the world at a stage they have not yet experienced, see those higher stages as "crazy" or "woo woo", and typically mistake them as an earlier stages before the rational stage. This is known as the
pre/trans fallacy, mistaking higher stages as lower stages because they cannot relate anything in their own experiences to something they understand, like the 'stupid mistakes of reason' seen in the magic and mythic stages.
Then we get to 2nd Tier stages. In 2nd Tier, the Integral stage and beyond, it sees all the previous stages as "true but partial". It recognizes the validity of the different modes of thinking and reasoning and translations of reality, as it can see all of these stages within their own growth histories. We weren't "wrong" when we were younger. We were right, for what tools we had available at the time, which functioned well for us given the stage of development we were at.
But with all of these stages, as those modes exhausted their usefulness to us, and greater and newer needs arose, we brought forward the good, positive lessons of those previous stages, while abandoning those things of those stages which no longer functioned well for the new emerging levels. The stage of rationality owes its existence to the lessons learned at the mythic stages, both the good and the bad. Nothing is truly lost. Everything is brought forward and integrated into an encompassing, holistic view of truth and reality. "Everyone has a piece of the truth", is a favorite motto of those at the Integral or 2nd Tier stages.
So finally, it is wrong to say to a person at the magic or mythic stage to, "Pick a Reality and stick with it." Clearly, the goal should be to try to grow to the next level, if and when they are ready to of course. But you do make a certain point that bears better clarification. It's something I argue as well.
What you see with things like Creationism, or Biblical Literalism even, is taking mythic level data, appropriate and true at the Mythic level, and trying to make it fit into the Rational level. This is where you see trying to determine the age of the earth by collating all the genealogies of the Bible together, or force-fitting the days of creation to match or reject modern science. It is as I say, "Bad science, and bad theology, or bad faith".
That is an example of an earlier stage trying to adopt the language and modes of a more developed and sophisticated later stages
without having earned it, to attempt to elevate that earlier stage (mythic or traditionalist) as an equal competitor to that higher stage (rational or modernist). The image of a child putting on the shoes and hat of an adult and a long tie in a 'business suit' and trying to sit in at a board of directors meeting comes to mind. They simply aren't ready to do science yet. It's "play science", to coin a new term for me. They haven't earned a seat at that table yet, so to speak.
I'm pleased that you do show some understanding of this, but I thought this might be helpful to you to have more information about it. This link here can explain a little more, if you are interested.
Know the most important ideas and charts of Integral Theory!
integraleuropeanconference.com