Great actors usually discover they have a talent by first searching in desperation for an identity. It is no ordinary identity that will suit them, and no ordinary desperation can drive them. The force that propels a great actor in his youth is insane ambition. Illegitimacy and insanity are the godparents of the great actor. A child who is missing either parent is a study in the search for identity and quickly becomes a candidate for actor (since the most creative way to discover a new and possible identity is through the close fit of a role).23