What if all life is an emulation? How to understand that we really live?
Suddenly, I'm actually in a coma and my mind is faking even writing this question. Well, or this is the same "matrix", as in one famous film of the same name. Or maybe we are in a kind of heaven or hell and will simply live and be reborn forever in the same era and time. By what signs can you immediately determine whether this is a dream or reality (pinch — do not count, there is pain in a dream)?