Ernst Lubitsch

You could name the great stars of the silent screen who were finished; the great directors gone; the great title writers who were washed up. But remember this, as long as you live: the producers didn't lose a man. They all made the switch. That's where the great talent is.

Self-indulgence is something to watch, but anything that helps you understand situations that are difficult to understand is good. If you're having some sort of emotional trauma, you need to find a person to talk to about it who says, 'This is quite normal; it's fine.'