mathematics, biology, of course, so that everything is in order nuditive science feels one could say that tatyana chernigovskaya is doctor of biological sciences doctor of philology, but most importantly, today it is cognitive science. as you, of course, understood. well, the root of such a semi-familiar hypnosis, i know the gnatology of knowledge. when we talked to you before the broadcast, i remembered hmm how, uh, alexander vasilievich pyatigorsky , our great uh, humanitarian researcher of buddhism, philosopher, uh, presented his book, no longer young. he said, so, i came here and i see. uh, two ladies talking. one speaks. oh, how difficult it is to live, and the other answers her. and you be philosophical, don't think wonderful definitions brilliant considering that he is also an imamardashvili. both separately and together , they repeatedly wrote about the enormous labor of thinking, that it is very difficult to keep a thought, that the process of thinking itself is very difficult, regardless of the topic. and we don't even realize it. yes , because we often think about what exactly we think, yes, what's on the topic that's how it is by the way, a very diffi