A lot of people over time have had this kind of pattern in their relationship with Bill Clinton. You first meet him and you're overwhelmed by his talent. He's so energetic and articulate and full of ideas and he calls himself a congenital optimist and that optimism is contagious.
I have too much respect for the characters I play to make them anything but as real as they can possibly be. I have a great deal of respect for all of them otherwise I wouldn't do them. And I don't want to screw them by not portraying them honestly.