"A Complaint" is a short poem by the English Romantic poet William Wordsworth. Published in 1807, the poem is often taken as being about Wordsworth's falling out with his close friend and fellow poet Samuel Taylor Coleridge, though it can also be read as a commentary on the pain of lost love more generally. The poem portrays the love that speaker used to have as a life-enriching force. The loss of this love, in turn, feels like a wellspring of joy has suddenly dried up. In this way, the poem captures the despair felt by anyone who has lost the love of someone dear and can't seem to stop thinking about what used to be.