On the flip side, I cause a medium panic in my daughter when I text "please call me when you can" without a why attached. She assumes someone's in the hospital or dying or something.
My mom had to lay down a rule that if I called her at a weird hour I needed to open with whether or not I was okay. Almost 30 now and still do the same thing.
Yes like those people who send meeting invites with generic or useless title and no agenda or topic text in the invite. I'm not attending.