Discuss Viola's use of her disguise in Shakespeare's Twelfth Night.

After the shipwreck, Viola resolves to make the best of her situation and be taken into Orsino's service. As a young eunuch named Cesario, she will be safe from male attentions. Viola is quickly taken into Orsino's confidence, and he tells her all the secrets of his heart; she is entrusted with wooing Olivia, though Olivia herself falls for Viola as Cesario. Viola herself is in love with Orsino, though she cannot admit this; she does succeed in gaining Orsino's affections, however, and gets him to be a more honest, less self-centered person.