I don't really distinguish between a fictional hero and a real life hero as a basis for any comparison. To me, a hero is a hero. I like making pictures about people who have a personal mission in life or at least in the life of a story who start out with certain low expectations and then over achieve our highest expectations for them. That's the kind of character arc I love dabbling in as a director, as a filmmaker.
I think every film I make that puts characters in jeopardy is me purging my own fears, sadly only to re-engage with them shortly after the release of the picture. I'll never make enough films to purge them all.
'The Color Purple' is the kind of character piece that a director like Sidney Lumet could do brilliantly with one hand tied behind his back.
I think the key divide between the interactive media and the narrative media is the difficulty in opening up an empathic pathway between the gamer and the character, as differentiated from the audience and the characters in a movie or a television show.
There's no better way to test a person than to put them in the middle of a war. That's clearly going to show what kind of a character you're telling a story about.
I've just always had a personal fascination with the myth of Abraham Lincoln. And once you start to read about him and the Civil War and everything leading up to the Civil War, you start to understand that the myth is created when we think we understand a character and we reduce him to a kind of cultural national stereotype.