Alcoholism is a genetically predisposed disease and it does run in my family. I also think I felt like a misfit. I was in the South, everybody was blonde. I just didn't feel like I fitted in. It was sort of my way of fitting.
Playing a plainer role means everything is dependent on the credentials of the actor, not the fact that they are as pretty as Julia Roberts. People start to look at their talent rather than their appearance. And playing the ugly part often means less time in the make-up chair, which is a great benef