Great Artists Can Be Uncertain. Of Course They Are While Strugggling To Find Solutions. Tolstoi's Scripts Are Almost Indecipherable. Emily Dickinson Provided Four Or More Alternates For Every Word; Beethoven Wrestled With Endings To The Point Of Exhaustion; In Our Day Jerome Robbins And His Lack Of Decision Are A Byword In The Dance Profession. But All Of These Knew Very Well What They Did Not Want, And What They Did Not Want Was The Current Coin, The Well-worn Usage. What They Wanted Was Something Newly Experienced, And Therefore Unknown And Hard To Attain.