Sara Wilson you're so right. But that's why it's SO important to
   do it yourself. Why? Because, like you, I want the world to do
   that. But yet, a good part of the world DOESN'T do that. But
   you're part of the world. I'm part of the world. If WE start
   doing it, maybe bit by bit we can chip away at the hard shells
   and the seeds of gratitude might be planted in others. You may
   never get to hear it - you may never get the full satisfaction
   of the fruits of your labor -- but once you develop an attitude
   of gratitude, it starts to come naturally and you don't care as
   much if others do it, because the feeling you get inside is so
   well worth hanging on to. "