There is exists an interesting concept of philosophical zombie.
https://en.m.wikipedia.org/wiki/Philosophical_zombie
To understand problem behind that concept, there is also interesting movie series on HBO called Westworld - https://en.m.wikipedia.org/wiki/Westworld_(TV_series)
Technically “host” AI in the movie actually is p-zombie, they are intelligent, sometime too much intelligent, and they actually understand that they different to human, and one of that AI trying to discover that missing part of his intelligence, however for him it seems like labyrinth that don’t have an exit.
There is deeper philosophical problem behind that, the best criteria as fundament for any scientific knowledge is Karl Popper’s theory of falsification, which could tell either any study scientifically proved or not.
There is exist a Chinese Room argument, which tells that Turing test couldn’t be used to discover consciousness:
https://en.m.wikipedia.org/wiki/Chinese_room
And if you will try to search more, there is no way to falsify consciousness, to prove or disprove existence of this, we only can subjectively experience that it is real, and it is nothing more scientific than the way believers are believing into existence of the God.
From this point, I would consider existence of self-awareness as dogma, if you disagree with me, so you are not experiencing conscious self-awareness, perhaps you are one of that p-zombies, no reason to read further - I’ve already proved my point.
However if you claim that you are not p-zombie, how would you verify that any other person is not p-zombie, and have same awareness as you have?
The fact that this kind of contradiction could be observed only by those who can experience self-awareness, to understand the concept. And the problem is that non p-zombie, will never be able to explain this kind of paradox to p-zombie.
Conclusion, that I could make here, person:
- either can accept that hypothetical p-zombie logically could exist, even if in reality they don’t
- or that person don’t accept this hypothesis, I could assume that this person either don’t have strong enough logical thinking, or if logical thinking and honesty not the case, it could be just due to fact that person simply not experiencing matter of study to fully understand it?
Reading through the internet, time-to-time people subjectively denying existence of consciousness or telling that they sometime can do something unconsciousnessly, for example like first answer in question behimd link bellow, it seems referred to some known philosophers, so I can assume that they have strong logical thinking - so what makes them so confident?