"How lonely it is going to be now on the Yellow Brick Road"

The quote "How lonesome it is going to be now on the Yellow Brick Road" is a poignant expression of the sense of melancholy and isolation that can feature the awareness of reaching one's location. In the story of "The Wizard of Oz," the Yellow Brick Road symbolizes the course towards achieving one's goals and satisfying one's aspirations. Ray Bolger, who played the iconic character of the Scarecrow in the film, most likely spoke this line in referral to the reality that Dorothy and her good friends had currently reached completion of their journey and were about to part ways. The isolation he expressed highlights the bittersweet nature of success, where the achievement of a long-sought-after dream can include a sense of vacuum and loss.