When is it better to think without words?

Been thinking a lot recently about what my thoughts look like. They definitely aren't words (though as I type this, I can imagine hearing myself think ahead to the end of the sentence). The best I can describe it is visualisations - whether that's images of maths notation, 3D rotating models, or a flow/map/block diagram.

One pattern is that I'm a very prolific connection-forming machine.

Exhibit A: The first thing that enters my mind for each word. (OnePlus One) (android pattern unlock) (Islamic State) (unit vector named t) (ich bin) (emoji-blood-type-A) (Latin etymology word root with verily) (https://prolificusa.com/) (New York Times Connections) (roll-forming, blow moulding, sheet metal stamping...) ("my body is a machine" meme)

> (ich bin)

Are you a native German speaker? or additional language? (it's an interesting/seemingly-random association)

The rest is similar to my (dyslexic) reading process. From what I can tell, I coped by memorizing the "shape" or image of words and associated them other things/images/sounds/dictionary-definition/feeling/emotions/experiences or some other abstract things I don't know how to describe -- attached metadata, if you will. The biggest issue is words like (is, that, a, etc) since the associations are weak at best, leading to them being disappeared/changed/hallucinated/moved or replaced by others in the same sentence/paragraph. Sometime when it's really messed up, leads to rereading a sentence or paragraph multiple times until the sequence of all of that makes sense.

But sounding out words is an absolute disaster no matter how much I try and fell behind in early grade school until my overwhelming need to not disappoint family, who were getting frustrated with me, kicked in and I developed my coping methods. It takes longer to read and learn new words but the associating and pattern matching resulted in my comprehension and language scores in school being so high no one picked up on how slow I read (or the disaster that reading aloud is) and how poorly I spell as being something off.