yeah, I've sort of observed this... my gf is in a people-centric / customer service job, and thinks nothing of picking up the phone and making life-related calls in an instant that I would probably procrastinate for days before making.
I've thought maybe it was her job that led her to it. But I've also wondered if it was something in my blood. See, my father was a lawyer. As a kid I'd sit in his office and listen to him make tough phone calls one after another all day. But when it came time to talk to anyone at all at home, he always made my mother do it. I've found myself doing this with my girlfriend if we want to order food or something. Because I'll simply drink all night and delay the phone call.
So when it comes to any work flag that arises, I'll call my clients obsessively until they pay attention to the problem. But if I need someone to do something for me, I basically almost can't make the call.