I've always wondered about the drive folks have to write books, +Ron Garan
. Surely, each person has an objective, perhaps several, and most have no realistic objective tied to making $$'s. In your case, I have to think it's about sharing your unique experience in space, an experience only a very few have made concrete. But even that theme isn't enough to fill your billet. You also project your undying love for all things #Bluedot
and to the benefit and splendor of all mankind.