Infertility of Sweeney among the nightingale by T.S. Eliot?

In T.S. Eliot's "Sweeney Among the Nightingales," the character Sweeney is portrayed as being infertile both physically and emotionally. This portrayal reflects a sense of stagnation and lack of vitality in his life, emphasizing themes of spiritual emptiness and disillusionment. Sweeney's infertility serves as a metaphor for the barrenness and futility of his existence.