This document discusses the theme of isolation in the poetry of Robert Frost. It provides examples from several of Frost's poems where lonely figures encounter a strange world with few connections. Poems mentioned include "Tuft of Flowers," "The Road Not Taken," and "Stopping by Woods on a Snowy Evening." The butterfly in "Tuft of Flowers" and the traveler in "The Road Not Taken" experience isolation. Most of Frost's characters are isolated in some way and communicate through monologues. His poetry also features mystery and darkness. In the end, the document analyzes how Frost portrayed isolation and solitude through detached figures with unique perspectives.