It's possible that:
* The poem has a different title: Many poems have similar themes, so it's possible you're thinking of a poem with a slightly different title. Could you provide more information about the poem?
* It's a lesser-known poem: It could be a poem written by an obscure poet or a poem that's not widely circulated.
* It's a personal poem: Perhaps you're thinking of a poem written by a friend, family member, or someone you know.
If you can remember any details about the poem, such as the poet's name, the first line, or any other details, it might help me identify it.