Die glückliche Hand (The Hand of Fate), Op. 18, is a Drama mit Musik ("drama with music") by Arnold Schoenberg in four scenes. It was composed between 1910 and 1913. Like Erwartung, composed a year earlier, it was heavily influenced by Otto Weininger's book Sex and Character. Unlike Erwartung, Schoenberg wrote the libretto for Die glückliche Hand himself. The first performance took place at the Vienna Volksoper on 24 October 1924. The underlying message of the piece is the idea that man continues to repeatedly make the same mistakes, and the plot is developed from events in Schoenberg's personal life.