I think what makes a good actor's director is the same thing that makes a good director. Acting is just one of the trades necessary to make a movie.
“People who believe they have the power to exercise some measure of control over their lives are healthier, more effective and more successful than those who lack faith in their ability to effect changes in their lives.”
“Racism springs from the lie that certain human beings are less than fully human. It's a self-centered falsehood that corrupts our minds into believing we are right to treat others as we would not want to be treated.”