Hey, there's a new one on the block! How about the people who ask either hypothetical questions and/or questions for their friends. When I suggested that burnout is possible and to get a life and have fun, I didn't get much clarity either. So 'the world is still turning', stangely for some, it's the other way around...
http://smileys.smileycentral.com/cat/4/4_12_2.gif
I even got brave enough to suggest that if they were writing a book, to ask us for input on the title..