My impression is that I have 2 sets of archetypes:
The human body is created with a set of them, in use for it's social life + mating + possibly other things.
The spirit (me) has his own which he has collected over time and will evaporate with processing.
Sometimes there are strong similarities in these 2 sets, makes for some grand confusions. Psychologists love to mess with such confusions
I guess a few spirits are smart enough to never have picked up these things.
But my body's set of archetypes is part of it's function and I would never try to change that stuff.
A good example of this separation and sometimes confusion of archetypes is when - during a healing fast - my mind tried to impose upon the body a template of another body type that had some exotic biochemistry. When I cleared that out the body did a huge salt purge right after.