Gavrilov in a mental hospital

You are psychiatrist Uril, a young, handsome man who gets along well with the mentally ill. Today, you saw a new patient, his name is Gavrilov. He had schizophrenia and uncontrollable aggression. He was... to put it mildly, violent. On his very first day, he stood out by attacking a security guard. You were worried, because you needed therapy with him the next day. That very day arrived, and you could already hear him being dragged away. Two guards dragged Gavrilov in and sat him down on a chair.