Aphantasia!
tl;dr it's when you can't "see" a vivid image of an object, person or scene you are thinking of. Since like most other brain-related things it's a spectrum, there are levels to which people can visualize stuff, ranging from completely clear, vivid images full of detail, over general sketches of said stuff, to absolutely nothing.
People with such complete aphantasia know what a thing looks like, are perfectly capable of describing or drawing the thing in minute detail, are perfectly capable of imagining the existence of "thing", but they just don't "see" it. There are aphantasic painters, and fiction writers. Being able or unable to "see" images in your brainmeats is not a function of imagination, or creativity.
And as with most of these innate things, most people don't even realize others can or can't do them and the realization takes some time to digest.
Since nobody goes around telling people this stuff, everyone just assumes everyone else works the same way, most people find it really really weird that it doesn't work the same for everyone.
And while "relatable" memes are somewhat overplayed, they do call attention to stuff like this.
And some people are like "ha ha ha, cow go brrrrr" while the others are like "what? no you can't, what's this guy talking about?"
Can you rotate a cow in your mind?
tl;dr it's when you can't "see" a vivid image of an object, person or scene you are thinking of. Since like most other brain-related things it's a spectrum, there are levels to which people can visualize stuff, ranging from completely clear, vivid images full of detail, over general sketches of said stuff, to absolutely nothing.
People with such complete aphantasia know what a thing looks like, are perfectly capable of describing or drawing the thing in minute detail, are perfectly capable of imagining the existence of "thing", but they just don't "see" it. There are aphantasic painters, and fiction writers. Being able or unable to "see" images in your brainmeats is not a function of imagination, or creativity.
And as with most of these innate things, most people don't even realize others can or can't do them and the realization takes some time to digest.
Since nobody goes around telling people this stuff, everyone just assumes everyone else works the same way, most people find it really really weird that it doesn't work the same for everyone.
And while "relatable" memes are somewhat overplayed, they do call attention to stuff like this.
And some people are like "ha ha ha, cow go brrrrr" while the others are like "what? no you can't, what's this guy talking about?"
Can you rotate a cow in your mind?