What does this Japanese lyric mean from the song 'Again' by YUI Yume no tsuzuki oikaketeita hazu nano ni Magarikunetta hosoimichi hito ni tsumazuku?

The lyric translates to expressing a sense of longing and struggle in pursuing one's dreams. It conveys the feeling of having once chased after dreams, but now encountering obstacles and setbacks along a narrow, winding path. The imagery reflects both hope and frustration in the journey towards achieving aspirations.