Why I don't leave phone messages

"Hi Dad, it's me. Can you change my oil this weekend? Cause last time I had someone else do it they said they needed to change my differentials and that my transmission fluid was cloudy. And I think they were lying. But I don't know. What's a differential? They said mine was cloudy. They could make that up though. You always hear about stuff like that. Well not always, but I'm sure it happens. So yeah, let me know. Because I really need to get my oil changed. Ok thanks. bye."