An old man lives in a sick house and it seems to him that someone is walking in the next room. He pours flour at the door and pulls the strings. He was offered to move, but he doesn't want to. Why doesn't he want to?

The old man likely doesn't want to move because he has a strong emotional attachment to the house and the memories it holds. It may represent his past, familiar routines, and a sense of comfort, even if the environment is deteriorating. The sounds he hears could evoke feelings of companionship or nostalgia, making it difficult for him to leave a place that has been significant in his life, despite its current state. The act of pouring flour and pulling strings could be his way of maintaining a connection to his home and understanding what is happening around him, even if it is driven by fear or paranoia. Ultimately, his refusal to move may stem from a desire to hold onto the life he has known, rather than facing the uncertainty of change.