I know that everyone who listens to radio creates you in a visual image that they need you to have. Whatever that is, I thought, let them have it. Let me be who the listener needs me to be and let me not contradict that with the reality of my photograph and risk disappointing them.

I learned that I never really know the true story of my guests' lives, that I have to content myself with knowing that when I'm interviewing somebody, I'm getting a combination of fact and truth and self-mythology and self-delusion and selective memory and faulty memory.

I think the interview form works best on the radio. There are a lot of personality traits conveyed in a person's voice, the rhythm of their speech or how confident they sound.

Anyone who agrees to be interviewed must decide where to draw the line between what is public and what is private. But the line can shift, depending on who is asking the questions. What puts someone on guard isn't necessarily the fear of being 'found out.' It sometimes is just the fear of being misunderstood.

It sometimes is just the fear of being misunderstood.