"(Do you have to cultivate a distance between you and your friends to have space to write?) O'BRIEN: Yes. One must live the inner life to the utmost. Samuel Beckett wrote a preface to a book of Jack Yeats's paintings, and he said: "the artist who stakes his being comes from nowhere. And he has no brothers." Well, of course, he does come from somewhere and that somewhere informs and permeates the work as it did for Samuel Beckett and it did for Jack Yeats, but solitary is how an artist has to be. It's crucial to the work. And painful for the life!"