I was a pitcher, and my dad played in college. The hardest day of my life was telling him I was going to quit to focus more on golf. But with golf, I felt like the game can't be perfected, and that motivated me.

I didn't mean to spend my life writing American history, which should have been taught in the schools, but I saw no alternative but to taking it on myself. I could think of a lot of cheerier things I'd rather be doing than analyzing George Washington and Aaron Burr. But it came to pass, that was my job, so I did it.

Forty freaked me out. I didn't see it coming. My life was in a state of chaos - I was moving jobs and moving house - and it just hit me like a ton of bricks.

I have lived pain, and my life can tell: I only deepen the wound of the world when I neglect to give thanks the heavy perfume of wild roses in early July and the song of crickets on summer humid nights and the rivers that run and the stars that rise and the rain that falls and all the good things that a good God gives.

I met Madonna when I was 22, and I danced with her until I was 28. When I met her, I was a tomboy! Every time I see her, she really inspired me about one thing or another, so she's quite important and significant person in my life.