Things that annoy me

1. My neighbor clomping around upstairs when I am trying to sleep.
2. Felix meowing loudly in the morning, begging for food, when I am trying to sleep.
3. Guys who say they will call and don't.
4. Grammar mistakes such as misuse of apostrophes. Using plural when possessive is intended and vice versa. Example: "The Smith's" and "1980's".