Parallel Worlds pro et contra - стр. 32

Rutra took out a regular ballpoint pen and wrote the time on his hand to the nearest second, and indicated the year as well. No one in the center wrote in the usual way. Everyone wrote their thoughts directly into Irene's memory, and she translated them into any format.

After checking the instruments and the scientist's condition readings, Ruthra lay down in the rig. After the manipulations, he felt the invisible waves affecting his brain and began to fall asleep. Rutra soon woke up, and only his being in the rig told him the alternative – either he was in the real world or in virtual reality. Otherwise, if Ruthra had appeared in a different setting, there was definitely no way he would have been able to determine that he was in the virtual world and would have been sure that everything was real. But now there were two factors that helped him make the right decision: the first was the setting, and the second was the presence or absence of a simple but ingenious inscription on his arm. He had never tried to figure out where he really was, whether he was in the virtual or in reality! He even beat himself with a stun gun, checked his blood after taking alcohol: in reality red blood cells stick together after taking alcohol, but in the virtual world they do not. But it did not work: in the virtual world a person could drink alcohol, become drunk there, but in the real world his blood would still be without alcohol. And if the same person takes and checks his blood in the virtual world, i.e. his "virtual" blood, it will naturally be the same as under the influence of alcohol. That's how it is. And here everything is simple: the main thing is to accustom yourself at the level of reflexes to constantly write and constantly check what you have written. Accordingly, if you don't see the writing, it means that you are in the virtual world.

And in general – it is impossible to realize that the world is not real based on one's sensations. Absolutely everything is like in ordinary life: feelings, smells, emotions… everything. Only when you leave the virtual world and you are shown a recording – then you realize that you were in the virtual world. You do realize, but you still can't believe it, because the sensations there are so real.

And now Ruthra was sort of in "reality". Everything was as usual. He woke up, the scientists were standing around, the second "client" was lying next to him, and only Rutra's habit, already reflexive, made it clear: there was no tape on his hand. So he was in the virtual world. Although, beginning to fully realize reality, Rutra began to realize: something else was wrong… For some reason he was not on the right, but on the left of the second installation… Rutra assessed the situation once more. No note on his hand? No. Then it's not real. That's right. Who's next to him? It wasn't a "scientific luminary" lying next to him. The person next to him was– "Oh, shit. This can't be happening! They're playing me again," was the first thing that ran through his head. – Who is this? And who am I?"