I have treated many artists. There are among them many neurotics, so many that one finally comes to believe that one cannot be an artist without being neurotic. Again I found in them that inner conflict which is characteristic of modern man: the conflict between a right intuition (namely, that their vocation has fundamental importance for the destiny of humanity) and a false idea (namely, that art is superfluous luxury).
Paul Tournier, The Whole Person in a Broken World
art, sanity