The book "Тщательно спланированное самоубийство" (Carefully Planned Suicide) by Alexey Klimov tells the story of a group of scientists who have developed a new technology that allows them to kill themselves at will. The technology, called "the device is a small, portable machine that can be worn on the wrist and activated at any time. The device uses advanced algorithms to analyze the user's brain activity and determine when they are experiencing intense emotional pain or distress, and then releases a lethal dose of poison to end their life. The main character, a brilliant mathematician named Ivan, becomes obsessed with the device and begins to use it to cope with his own depression and feelings of isolation. He sees it as a way to take control of his own destiny and escape from the suffering he experiences in his daily life. However, as he becomes more dependent on the device, he realizes that it is not a solution to his problems, but rather a symptom of a larger issue - the rapid evolution of technology and the decline of human connection. As the story progresses, Ivan becomes increasingly disillusioned with the world around him, and the device becomes a symbol of the disconnection between humans and technology. He begins to question whether the device is truly helping him, or if it is simply a tool for his own destruction.

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