In "Lonesome Dove," the protagonist grapples with the complexities of love that often overshadow its joys. He experiences an internal struggle where the emotional turmoil associated with his feelings for her becomes overwhelming, leading him to question the purpose of love itself. The pain intertwined with love makes him ponder if such an attachment is worth enduring.

This sentiment reflects a broader theme of love's paradox, where the deep connections we seek can sometimes lead to distress and heartache. The protagonist's yearning for peace clashes with the turbulence of his emotions, highlighting the bittersweet nature of romantic feelings. Ultimately, he is left to navigate the precarious balance between love and suffering.