Three times the speaker opens a stanza with the same two words, "In my," and each time the phrase unlocks a different part of the mind: sleep, life, dreams. The title is itself an unfinished phrase, and the poem finishes it three ways. This is what organises the whole piece. The speaker moves from what torments them, to what they have witnessed, to what they wish for.
The first stanza is built on sound. "In my sleep, I hear the screams" is repeated word for word, with the second and fourth lines naming the sources: "the victim in the prison" and "the babies with no parents." Nothing is seen here, only heard, and sleep makes the speaker a helpless listener who cannot look away or switch it off. The poem never says who the victim is or where the prison stands, and that vagueness lets the screams float free of any one place. The babies are the most painful image because they are defined by a lack, "no parents," so even their suffering is described as an absence.
The second stanza steps out of sleep and into daily experience, and the verb changes from the present "hear" to the past "saw." The speaker now describes a moral balance rather than a nightmare: "Hurting others just for profit" set against "Helping others with no profit." The two lines mirror each other almost exactly, and the repeated "profit" turns it into a hinge word. Cruelty and kindness are both ordinary and both found in the same world. Notice the small word "just" in the first line, which makes the motive sound shamefully petty, and "no profit" in the second, which defines goodness as something done without reward. The speaker does not despair here. People hurt each other, but some people also help.
The third stanza is the most carefully made. Its first and third lines differ by a single contraction: "there are people" becomes "there aren't people." That small switch carries the poem's turn. The first dream is the only purely joyful image in the text, people "who can fly just like the birds," the oldest picture of freedom there is. The second dream is stated through negation: no one is "in prison for their thoughts." The speaker can imagine freedom most clearly as the removal of a prison. That word also frames the poem, since "prison" appears in the first stanza and again in the last, so the poem begins and ends in the same place and only the sleeper's feelings have changed. The phrase "for their thoughts" is the poem's sharpest detail. It moves from general suffering to a specific injustice, being punished for what you think rather than for anything you have done.
On the level of sound, the poem does not rhyme, and the line endings (screams, prison, birds, thoughts) make no pattern. Instead it depends on repetition and on short, plain lines of similar length that sound like speech. It reads more like a litany or a chant than a lyric, and the repeated openings work almost like a refrain. Hard p-sounds also run through the key words: prison, parents, people, profit. They give the lines a slightly clipped, pressing quality, as if the same few ideas keep returning to the speaker.
The poem is significant because of how openly it argues. It uses no elaborate metaphors and no obscure vocabulary, and a young reader can follow it at once. Its simplicity is part of its force: by putting suffering, ordinary morality and hope in parallel frames, it shows how a mind can hold terrible knowledge and still refuse to stop imagining something better. The final image also makes a quiet claim, that a free world is one where thinking is safe. That is a large idea to fit into twelve short lines, and the poem manages it by trusting repetition to do the work.