I'd buy it, but... when we die which one goes on as a soul, or do they both?

I'm just kidding of course....

Check out- Thinking, Fast and Slow By: Daniel Kahneman

It deals with the concepts of two minds in one. System one and system two

this explains a lot .....

" We do not have to visit a madhouse to find disordered minds; our planet is the mental institution of the universe." — von Goethe

The only thing I can think of that this could refer to is split brain patients who have undergone a specific medial procedure once used to treat epilepsy. It's possible, although not well understood, that the two halves of their brain operate sort of independently, and only one has access to speech.

It's a very interesting topic, well worth diving into! But it's also very muddy, there is contrasting evidence for and against the "two mind" theory.

Anyway, I'm fairly certain this "theory" does not apply to healthy brains which have not undergone this procedure.

Inside you there are 2 wolves

You mean the wolves?

Wait... Just two?

they could just ask me and I would confirm

What, you guys haven't killed the other one? You truly aren't minmaxing your brain usage capacity.

Neither of mine can do speech.

oh there’s way more than two minds in your brain.

It certainly feels like that at times. The key being the non verbal part, it's the part that feels things i can't explain, like I have to poke and probe some part of my brain by imagining, to try and see how it reacts to certain thoughts and observe the emotions, then try to put it into words to explain it to the conscious part of my mind. Like, the subconscious is not unconscious, it's perfectly conscious just not verbal.

So that's why my constant inner-monologue is verbose and meaningful, but I can't communicate for shit?

Bicameral Mentality: https://en.wikipedia.org/wiki/Bicameral_mentality

It's a concept that is quite well explored by the first season of Westworld.

It's the same as the old devil v angel on your shoulder bit. There's a left hemisphere mode of understanding, a right hemisphere mode of understanding, and there's what happens when they're well integrated, which is mostly only achievable through meditation.

Just for the record, the left brain is the denialist, which offers hypotheticals and which takes the behaviour of others and places it firmly outside yourself, edifying the lie you tell yourself that you are separate and different from the other largely identical monkeys. The right brain tends to communicate in gestalts and complete pictures, without negativity and possibly without reference to individuality; YMMV.