I still don’t understand his way of thinking about games, or even his way of life..... I couldn’t talk to him deeply until the end. We knew he was in the hangout from time to time, but he was crazy about the game. The young man occasionally dropped in at the hangout, sat in a chair, took out his smartphone and played a game. There is Wi-Fi here. I wasn’t familiar with the game titles he was crazy about. No, rather, few were crazy about such game titles. What is the structure of all actions? All actions are paired. Many actions consist of those who perform and those who accept it. Moreover, such a pair structure is not limited to the act in general. It is possible to find a pair of structures in all kinds of events such as information, culture, and living. He silently wrestled with a slightly larger smartphone, carrying potato chips in his mouth. He seems to have been looking for a companion from time to time. He may have been looking for an opponent or ...