"Talk to me" -Uncle Jesse

You know what I hate, when old people, unfamiliar with such unbelievably advanced technology as the answering machine leave a message on my voicemail at work stating they'd like me to call them back and please "leave a message if I'm not here." Oh really, is that what I'm supposed to do when the recording of the person on the other end says "Please leave a message and I'll call you back."!? You should really follow those instructions??