Nine short lines, and not a single "I". That absence drives smolgeir's "Anxious". The speaker appears only as "my life" and "me", never as the one doing anything. Every verb belongs to anxiety: it feels, locks, throws away, wants. The speaker is simply what those verbs land on.
The central idea is that anxiety is not a mood passing through but a hostile presence with a purpose. The poem tracks how that belief forms. Line 3 is a simile, a tentative report of sensation: anxiety "Feels like cyanide". By the last line the comparison has hardened into certainty: anxiety "Just wants to poison me". A feeling has become a motive. The poem seems to capture how anxiety convinces you that someone is behind the sensation, and that this someone means harm.
The imagery works by friction. Cyanide is popularly the poison of sudden death, yet here it is joined to "A slow burn", so the poison's reputation for speed gives way to gradual erosion. "Burn" adds physical heat, which the poem leaves open to interpretation. Many readers will connect it with a tight chest or a churning stomach. The next line repeats "A slow" but stretches the idea. Where line 4 stops short at "burn", line 5 runs on to "A slow poisoning of my life", and the damage grows from a sensation to the whole of existence. The line itself is the longest in the poem, so it takes its time, as slow things do.
Then the metaphor changes. Poison works from the inside, but a cage works from the outside, so the speaker is trapped in both directions. The detail that anxiety "Throws away the key" matters. Anxiety does not merely hold the key, which would leave room for bargaining or release. It destroys the possibility of escape. The verbs "Locks" and "Throws" sit at the start of their lines with no subject in front of them, and the missing subject makes the action feel automatic and unstoppable.
The sound is as carefully shaped as the images. There is no punctuation at all, not even a final full stop, so the poem never formally ends, much as the experience it describes refuses to resolve. The poem is free verse with no regular rhyme scheme, but one sound recurs at the crucial moment. In the last three lines, "key", "Anxiety" and "me" all end on the same "ee". The word "Anxiety" sits between the key and the speaker and rhymes with both. Just as the key is thrown away, the sound locks "me" to its tormentor. Earlier, the long "i" links "Anxiety", "cyanide" and "life", as though the three words were already part of the same sentence.
The repetition is just as deliberate. The double opening, "Anxiety / Anxiety", gives the word two whole lines to itself, and the second time it reads like a thought that will not stop. When the word returns in line 8, it frames the poem in a loop. Even the small word "just" does a lot of work. It could sound dismissive, as if the speaker were describing something simple and brutish. It could also sound exhausted, as if all the complexity of the situation had boiled down to one blunt fact.
The title and the text also pull against each other. "Anxious" is an adjective, a state of the self. The poem itself uses only the noun, "Anxiety", placing the problem outside the person. The speaker is anxious, yet describes anxiety as something separate that acts on them, and the poem's drama sits in that gap.
The poem arrives with only a name and a title, so it is best judged on the page, and the page offers enough. Its vocabulary is almost entirely everyday, with "cyanide" the one sharp exception. It offers no consolation and no cure, and it ends on a threat rather than a recovery. That honesty is part of its force. For a student reader, it shows how much repetition, grammar and a single well-chosen image can do in nine lines.