At the beginning of Act III in "The Miracle Worker" by William Gibson, Annie Sullivan feels a mixture of frustration and determination. Despite her dedicated efforts to teach Helen Keller, she has faced significant challenges and resistance, particularly from Helen's family, who tend to indulge Helen and undermine Annie's strict teaching methods.
Annie's frustration stems from her perception that Helen's progress is being hindered by the lack of discipline and consistency in her environment. However, she remains determined to break through to Helen and help her make the connection between objects and the words that represent them.
In summary, at the beginning of Act III, Annie is struggling with the difficulties of her task but remains resolute in her commitment to Helen's education and transformation.