I'm sorry I gave this entitled drivel the benefit of a click. It's just a rant about how much more important his time is than everyone else's (flouncing on a dentist's office running behind and then crediting it with never having to wait again? wow. just wow).

It's almost as if we live in a world where communication of boundaries, needs, timestyles, norms and constraints is important and even necessary to working with other people.

It might even yield better results than just using it as just another excuse to treat people with similar approaches, constraints (or lack thereof), and abilities to you better than those who don't.