It has been said that Ernest Hemingway would rewrite scenes until they pleased him, often thirty or forty times. Hemingway, critics claimed, was a genius. Was it his genius that drove him to work hard, or was it hard work that resulted in works of genius?
I understand pain very well, so I look for that in a role. If the characters are well-written, don't tell nobody, but I'll do the damn thing for free. I'm serious. It's the writing. I love beautifully flawed characters.