Because my brain thinks through text in a forward motion. Pausing at the end of each word and searching for the next.

My entire brain runs on sentences and words since I have no inner eye or whatever. So my thinking and writing both work kind of forward only.

I wouldn’t have thought that was too unique. But maybe it is?

Normally people have feelings about things before they are able to put them into words, I would imagine if you were asked a question like "what city would you most like to visit" then unless you've already thought about it a lot, then you would have to do substantial non-verbal thinking before you can come up with an answer, and once you have the answer you may respond "my favorite city is X" and you decided what X would be before you started the sentence.