send us an e-mail at atbooktv@c-span.org. or tweet us at twitter.com/booktv. >> i have been trying for, i guess the last twenty something years to stop writing books. [laughter] i keep, you know, i totally get it that i work for the ancestors . i sometimes will feel very free i finish something. i remember finishing the color purple thirty years ago, and just weeping in joy, you know, okay i'm done! this book i'm going read "the cushion in the road" i want to read a little bit how it came about. how did i come to think of the life that i lead, which is very -- when i'm not, you know, on the road somewhere, it's so quiet t so contemptlative. it's so happy with me and my sweet heart who is a musician. one of the irony of life that i love quiet. i fell in love with the person who plays trumpet. [laughter] life, i'm sure it's the same with you. life is, you know, always telling us who do you think is in charge? [laughter] did you by some dream imagine that you you were in charge? well, i'll just show you. so this is a very short i