What are Oedipus' thoughts and reactions to Tiresias revealing his fate?

In concrete mixers what seems to be the speakers feeling about the concrete mixers

Must read story will give if ! in “perseverance,” which theme is reflected in the lines, “life’s field will yield as we make it / a harvest of thorns or of flowers”? a: life is a field in which flowers and thorns will grow. b: accept what you are given, because you cannot change it. c: your life is the result of the work you put into it. d: working together people achieve their goals in life.

How does the authors discussion of sujatha baliga's own experiences with abuse and forgiveness contribute to the text