Giacomo Casanova Casanova soon abandoned his military career and returned to Venice. At the age of 21, he set out to become a professional gambler, but losing all the money remaining from the sale of his commission, he turned to his old benefactor Alvise Grimani for a job. Casanova thus began his third career, as a violinist in the San Samuele theater, "a menial journeyman of a sublime art in which, if he who excels is admired, the mediocrity is rightly despised. ... My profession was not a noble one, but I did not care. Calling everything prejudice, I soon acquired all
Giacomo Casanova a short while, but soon his indebtedness landed him in prison for the first time. An attempt by his mother to secure him a position with Bishop Bernardo de Bernardis was rejected by Casanova after a very brief trial of conditions in the bishop's Calabrian see. Instead, he found employment as a scribe with the powerful Cardinal Acquaviva in Rome. On meeting the pope, Casanova boldly asked for a dispensation to read the "forbidden books" and from eating fish (which he claimed inflamed his eyes). He also composed love letters for another cardinal. When Casanova became the scapegoat for a