Personal Day

Mona took the day off work and I heard her telling Mike she was taking a personal day. Very confusing because first she took that baby to the doctor, then she picked up Mike's dry cleaning, then she went grocery shopping and did laundry and she even found some time to play mousie with me. So I don't get where the personal day comes from. Seems like she just worked all day just not at her office. Tom Selleck thinks a personal day means that you spend the day doing things for other people. Although he's very wise, I'm not signing on to this one, old boy (I mean cat).