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Yep, imagining/visualizing something goes without an actual visual experience for me. I've always assumed the same thing applies to most people, but I guess I do have some degree of aphantasia.

I can imagine something, but it's like rendering a layer with the opacity brought all the way down to 0, but my "mental computer" knows it's there and can tell its shape, color, all its features & details in 3D space... without seeing the actual visual image.

Dreaming on the other hand is usually multi-sensory and especially visual for me. Much like being awake or in a VR environment, but with internally generated input.

Have you spend time really consciously investigating your sleep? To the point of interrupting it with alarms etc..? I'm someone who's very interested in my dreams: for years, every night before sleep I wonder what I will dream, sometimes I get lucid during the dream, and when I awake my first instinct is to recall my dreams. I think this is why I dream so much. I wonder if the same thing applies to visualization and whether or not aphantasia is "curable" through consciously exercising visualization.



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