I used to read a book to the children I took care of and I believe it was their father’s book growing up, so I believe it’s at least 40 years old? Maybe older. It was about a woman who lived in an apartment alone and had the same routine every day. The only specific thing I can remember is that she let her tea kettle boil for 1 or 2 minutes before she took it off the stove. She also maybe listened to the radio and opened the window? She doesn’t think her life has any impact on anyone so one day she doesn’t do her routine and many people show up at her door to tell her how their day was thrown off because she didn’t do the things she normally did (ie a neighbour would wake up to the sound of her boiling kettle etc). I think the title of the book had the main character’s name in it?