And so the question becomes, what you do in the meantime? And you go - if you're forever on the move, especially in the life of the mind; forever reading veraciously, writing, speaking, lecturing, trying to unsettle minds, trying to touch souls, trying to encourage and inspire, on the one hand, but also trying to unhouse and unnerve people, so that they have to reexamine themselves, society and the world on the others. There's tremendous joy in it.