When I visited my room to enjoy conversation with my daughter for a while, I was tired or sleepy. When I tried to leave the room while thinking of a cute sleeping face and thought that it was poor, I began to speak a terrible obscene thing in the bed. Naturally, I was surprised and said to my daughter who woke up in my voice, "I've been telling you now!" I was so embarrassed that I managed to treat my father as if he were a child, and I had a technique that had not been given to my wife.