A Primer on Aphantasia
Aphantasia means having no mind's eye: when you try to picture something, nothing appears. Nothing about the person is missing. It is one of the many ways God made minds different.
The short version
Close your eyes and picture an apple. Many people see one: red, shiny, with a stem. When I try, I see nothing. I know what an apple is. I can describe it to you. But there is no picture.
That is aphantasia. The word was only coined in 2015, and it describes roughly one person in a hundred. Many of us lived for decades before we found out that "picture this" was not a figure of speech for everyone else.
I am Gary Sheng. I have aphantasia, and I also have no inner monologue: no voice in my head narrating my day. I made this wiki because I wish I had found something like it sooner, and because I want anyone who just found out to know one thing first:
You are not broken.
Start wherever you are
If you want to understand it:
- Where the Word Came From: from Galton's breakfast table in 1880 to the word in 2015.
- The Spectrum: the apple test, the other senses, and aphantasia's neighbors.
- People With Aphantasia: the Pixar co-founder, a Disney animator, novelists, and scientists.
If you want to know what it is like:
- How I Found Out: a New York street and an imaginary raccoon.
- What It Is Like: no pictures, no narrator, and a lot of heart.
- Moving On: why a mind without replays does not dwell in the past.
- Faith Without Pictures: walking by faith, not by sight.
If you just found out, or someone you love did:
What I believe about it
I used to wonder whether I was missing something. Now I believe my mind was made this way on purpose, just as someone else's mind was made overflowing with pictures. Neither of us is the defective version. We are made different so that we would need each other.
Changelog
- New
2026-10-24(My Story) Ideas That Arrive and Fade: Catching a Good Thought Without Pictures: My best thoughts often come in the shower, whole and clear, and leave just as fast. With no picture or inner voice to hold them, I carry two words per thought until I can write. - Updated
2026-10-22(My Story) Faith Without Pictures: Walking With God When You Cannot See in Your Mind: Some believers see visions or hear God in pictures. I do not. Here is how I walk by faith with a mind that has no mind's eye. - Updated
2026-10-22(My Story) What It Is Like to Have Aphantasia and No Inner Monologue: The inside view of a mind with no pictures and no narrator: how I think, what comes easily, and what I have learned to build systems for. - Updated
2026-10-22(Understanding) The Spectrum of Imagination: Aphantasia, Hyperphantasia, and Their Neighbors: Imagination is not on or off. It runs from no image to images as vivid as sight, across every sense, alongside differences in inner voice and memory. - Updated
2026-10-08(My Story) Hyper-Documenting: How I Live Without Fear With a Mind That Keeps No Pictures: My mind does not replay my life, so I record it: photos, videos, notes, calls. With voice transcription and AI, this is the best time ever to have aphantasia. - Updated
2026-09-17(My Story) Hyper-Documenting: How I Live Without Fear With a Mind That Keeps No Pictures: My mind does not replay my life, so I record it: photos, videos, notes, calls. With voice transcription and AI, this is the best time ever to have aphantasia. - Updated
2026-09-17(My Story) Faith Without Pictures: Walking With God When You Cannot See in Your Mind: Some believers see visions or hear God in pictures. I do not. Here is how I walk by faith with a mind that has no mind's eye. - New
2026-09-17(My Story) Hyper-Documenting: How I Live Without Fear With a Mind That Keeps No Pictures: My mind does not replay my life, so I record it: photos, videos, notes, calls. With voice transcription and AI, this is the best time ever to have aphantasia.