What can you infer about the speaker of the poem Jocasta?

The speaker of the poem "Jocasta" likely has a deep sense of regret and sorrow, as the poem is often associated with tragic elements from Greek mythology. They may also be reflecting on themes of fate, free will, and the complexities of family relationships. Overall, the speaker seems to be grappling with the consequences of their actions and the unfolding tragedy in their life.