Razielit's true, some people just don't have that voice inside of their head. Instead of talking about what they're thinking about, they just kind of feel it.
So where we might think "I should leave so I don't get my ass blasted by a soldier", these people without a voice can just feel themselves getting ass blasted by a soldier, and it's a sensation so unenjoyable they very strongly feel like leaving that area. Or something.
less of this, more of my brain speaks the entire sentence all at once, so like "leave so dont get fucked" is just a piece of information that suddenly appears in my brain