You start acting in spite of your neuroses, not because of them.
The only thing you have then to believe in is your craft.
It's my job to try to communicate with as little showiness as possible. I was a really showy actor as a young man.
But I firmly believe that you can't be emotionally free until you are emotionally committed.
All of our health is basically genetics.
I watch actors destroy themselves by trying to get it right.