Please do not run on the escalator

Arkady is an unusual young man. He works as a supervisor in the subway, is searching for a solution to a million-dollar math problem, and is the top student in his course. But he also does not experience emotions, absolutely none, ever. That is such a peculiarity of his organism. He is searching for his father, whom he has never seen, meets a girl with an unconventional appearance, with whom he... feels comfortable. He is also looking for the reason for his insensitivity. This book is about love, about the abnormality of each of us, about the words that can mean so much in a person's life.