(10/16/99) Mary and I are in the kitchen. She is sitting at the kitchen table, intently concentrating on what appears to be school homework. She is reading, and making entries in a notebook. I am at the sink, cleaning the counters. Mary is annoyed that the noise I am making interferes with her ability to concentrate on what she's doing. I apologize for making a noise, although I'm doing my chore as quietly as possible. Mary's response to my apology is, "Well, you don't make as much noise as Harry."