Moving Through Self-Models as a Form of Self-Development

There is a philosophically rich process that occurs when someone transitions from one representational model of the self to another — say, from a Cartesian subject to a more embodied or relational conception. The prior model often functioned as a kind of noble lie: pragmatically effective, experientially coherent, yet ultimately limited. Its collapse produces genuine disorientation, a perspectival rupture that demands psychic reorganization. The insight here is that this rupture is not incidental to selfhood but may be constitutive of it.

This amounts to a pragmatist reframing of the problem of personal identity. No particular self-model is "true" in a final sense. What matters developmentally is the capacity for perspectival succession — the ability to fully inhabit a model, encounter its limits from within, endure the vertigo of its dissolution, and migrate to a successor framework. This capacity, rather than any stable representational content, is what constitutes mature selfhood.

The analogy to biological evolution is instructive. Life is not reducible to any particular species; it is the generative process that makes all species possible. Similarly, the self is not reducible to any particular self-model — Cartesian, narrative, bundle-theoretic, or otherwise. It is that which makes possible the entire historical succession of self-models while remaining irreducible to any one of them. Selfhood, on this view, is a second-order phenomenon: not a representation but the dynamic capacity to traverse representations.