Fixed self in a changing world or changing self in a fixed world

How do you experience reality?
# Do you feel like a [relatively fixed self] in a [changing world]?
OR
# Do you feel like a [changing self] in a [relatively steady world]?

This relationship between self and world experienced,
Depends on the relativity of rates of change between the 2.
# A more changing world, unchanging self = fixed self in a changing world experience.
# A more changing self, and unchanging world = changing self in a fixed world experience.

Time is the creator, maintainer, and dissoluter of the self.
Time is the ocean, that pushes out the wave of self -> makes the wave ride through -> and reabsorbs the wave back into itself.

This process is however not a single linear chain.
There are multiple overlapping dimensions.
For instance, the biological cycle itself is one of the important dimensions.
There is the process from:
Childhood -> Teens -> Adulthood -> Old age.
So in childhood, the self is growing and changing much faster than the environment around.
Something similar happens in teenage years too, there is a lot of change and growth in other dimensions.
So in both these times, you are relatively changing much faster than the world around you which may appear to be more fixed/steady/cyclic of sort.
In adulthood, once the self is stabilized, there is the maintenance (more or less) steady stage, there might be an experience of:
# Being a fixed self in a fixed world
# Or fixed self in a changing world (if there are catalysts from the environ).

The other dimension I can think of is the astrological sign,
Whether it is: Cardinal, Fixed, Mutable.
# Cardinal signs not only maintain but also build/grow the self further.
They are like the rising wave.
They are equivalent of the Brahma creation principle.
# Fixed signs maintain the self, like the steady wave.
They are the equivalent of the Vishnu maintenance principle.
# Mutable signs are like the returning wave,
Merging back into the ocean.
They are the equivalent of the Shiva dissolver/redeemer principle.

Then there could also be the soul’s age as another dimension,
The larger cycle on which the subtle body rides in time.
From: Infant soul -> Child soul -> Young soul -> Mature soul -> Old soul.
So this is similar to the biological stages in principle but pertaining to the subtle body.

I have outlined 3 dimensions,
But there might be a plethora of such dimensions,
Determining the character of one’s experience.