Six short lines, no punctuation, no capital letters: Dave Bonta's "Rehab" gives the reader very little to hold. It never says who is speaking, what they are recovering from, or where they are. What it offers instead is an arrival, a decision and a memory. Together they suggest a person at the start of a long, uncertain process, unsure whether getting better means becoming honest or becoming a good performer.
The first couplet, "greeting the lock / I begin to learn," sets the scene with a strange courtesy. People greet other people, not locks, so the lock becomes a presence with its own character. Anyone entering a clinic or ward, or any place where doors are secured, might feel this. The participle "greeting" has no stated subject and floats loose from the "I" that follows, as if the speaker's first act is just to acknowledge the rules of the place. "Learn" is a plain, schoolroom word, and it is left hanging at the end of the line. We wait to find out what is being learned.
The next lines answer in an unexpected way: "for I have a mind / to play a part." The small word "for" makes the learning a consequence of the speaker's choice, and "mind" does double duty. To "have a mind to" do something means to be inclined, to intend it. But "mind" is also the thing rehab is presumably meant to repair, so the line carries both a will and a faculty. "Play a part" brings in the theatre. Read alongside "learn," it recalls an actor learning lines, which makes the title's first syllable sound almost like "rehearse." The idea is unsettling. Is the speaker going to play the part of a recovering person, or is playing a part the very method of recovery? The poem doesn't decide.
Then the tone shifts sharply with "how like a mad flag / I slept with pleasure." Up to here the language has been quiet and controlled. Now we get the poem's only real image, and it is a wild one. A flag has no will of its own and moves wherever the wind pushes it. It is also a signal, something waved to be seen, and a surrendered flag can mean giving up. "Mad" can mean insane or furious, and it makes the flag thrash. The past tense matters too. The learning and the part-playing belong to the present, while the flag-like sleeping belongs to a time before. The final line then does something clever with a polite phrase. "With pleasure" is what we say when we agree to a request, so it sounds like a cheerful yes. Combined with "slept," it also hints at appetite and indulgence, and "slept with" has its own double meaning. Whatever the speaker gave in to, they did so willingly and enjoyed it. That admission is uncomfortable, and it may be why the part-playing seems necessary.
The sound patterns tie the fragments together without conventional rhyme. The poem has no rhyme scheme and no fixed metre, but its lines are tightly clipped, four or five syllables each, so the rhythm is steady and compressed. Certain consonants recur: the l of "lock," "learn," "play," "flag" and "pleasure," the p of "play," "part" and "pleasure," and the m of "mind" and "mad." "Mind" and "mad" are especially close. Only one letter and one vowel separate sanity from its opposite, and the poem places them in neighbouring couplets. "Play" and "pleasure" echo each other too, so performance and enjoyment are linked, even though one belongs to the speaker's present effort and the other to the past.
Judging by the text, the poem's significance is its restraint. A topic like rehab invites confession, drama and a redemptive ending. This poem gives none of these. It ends on "pleasure," not on regret or triumph, so the reader is left with an honest ambiguity. The speaker is learning, but the lesson might be self-knowledge or simply a convincing performance. The absence of punctuation lets each line tilt both ways: "how like a mad flag" could be an exclamation or a calm comparison. A poem this small can't resolve such tension, but it can make us feel it, and that is perhaps the most truthful thing it could do.