Well, my brother was a schizophrenic, so I understood it in a different way from seeing my brother.
When my career first began, I didn't have children - so there's a whole lot of difference in the way I choose roles now. Not just films for my children, but how long I'm going to be away, and is Dad going to be home while I'm gone. That sort-of factor plays a part.
When my body is strong, I feel stronger inside. I feel more capable of handling emotional situations. Usually I'm more of a inside-out person, but this was a great case of me from the outside in.