The Heuristic Self: On Persona, Identity, and Character

“Man is least himself when he talks in his own person. Give him a mask, and he will tell you the truth.”
— Oscar Wilde

Identity is an illusion—but a necessary one. It’s a shortcut. A heuristic, evolved not for truth but for coherence. We reduce ourselves and others to fixed traits to preserve continuity—psychological, social, narrative.

Audio: NotebookLM podcast on this topic. (Direct)

Audio: NotebookLM podcast on this topic. (Spotify)

In the latest post on RidleyPark.blog, we meet Sarah—a woman who survives by splintering. She has three names, three selves, three economies of interaction. Each persona—Sarah, Stacey, and Pink—fulfils a role. Each protects her in a system that punishes complexity.

Identity Is Compression

Cognitive science suggests that we don’t possess a self—we perform one. Our so-called identity is assembled post-hoc from memory, context, and social cues. It’s recursive. It’s inferred.

We are not indivisible atoms of identity. We are bundled routines, personae adapted to setting and audience.

From Performance to Survival

In Needle’s Edge, Sarah doesn’t use aliases to deceive. She uses them to survive contradictions:

  • Stacey is desirable, stable, and profitable—so long as she appears clean and composed.
  • Pink is a consumer, invisible, stripped of glamour but allowed access to the block.
  • Sarah is the residue, the name used by those who once knew her—or still believe they do.

Each persona comes with scripts, limitations, and permissions. Sarah isn’t being dishonest. She’s practicing domain-specific identity. This is no different from how professionals code-switch at work, or how people self-edit on social media.

The Literary Echo

In character development, we often demand “depth,” by which we mean contradiction. We want to see a character laugh and break. Love and lie. But Sarah shows us that contradiction isn’t depth—it’s baseline reality. Any singular identity would be a narrative failure.

Characters like Sarah expose the poverty of reduction. They resist archetype. They remind us that fiction succeeds when it reflects the multiple, the shifting, the incompatible—which is to say, the real.

What Else Might We Say?

  • That authenticity is a myth: “Just be yourself” presumes you know which self to be.
  • That moral judgment often stems from a failure to see multiple selves in others.
  • That trauma survivors often fracture not because they’re broken, but because fracturing is adaptive.
  • That in a capitalist framework, the ability to fragment and role-play becomes a survival advantage.
  • That fiction is one of the few spaces where we can explore multiple selves without collapse.

The Missing Link

For a concrete, narrative reflection of these ideas, this post on RidleyPark.blog explores how one woman carries three selves to survive three worlds—and what it costs her.

Education is an admirable thing: Oscar Wilde

“Education is an admirable thing, but it is well to remember from time to time that nothing that is worth knowing can be taught.”

— Oscar Wilde

I’ve loved this quote since I first read it however many years ago. I used to have a plaque with this inscription hung on a wall. This quote came back to mind when I was reading more McGilchrist. I expect to post the summary of chapter nine of The Matter with Things by the end of the weekend. I’ve read it and am now extracting a summary. But I digress.

“Education is an admirable thing.” This is a testament to the left cerebral hemisphere, although it provides fodder for the right as well. Instruction is about categorisation and structure; language and rote; stuffing out brains with facts and trivia.

But “nothing worth knowing can be taught.” This is a right hemisphere conceit. It can’t be taught because it must be experienced.

One can’t teach allegory.

One can’t teach allusion.

One can’t teach metaphor.

One can teach simile.

One can teach poetry, but one can’t teach a poem.

One can teach art, but one can’t teach a work of art.

One can teach music, but one can’t teach the qualia of music. That’s a minor key. You’re supposed to feel sad there. That’s a major seventh chord, doesn’t that uplift you? And what about this raga?

What can’t be taught lay in the realm of intuition and feeling. Emotional response.

“Nothing worth knowing can be taught.”