Elliott Smith's song 'A Question Mark' delves into themes of uncertainty, emotional turbulence, and the search for meaning. The lyrics convey a sense of ambiguity and the struggle to understand one's place in the world. Key moments in the song highlight feelings of introspection and confusion, as well as the desire for clarity in relationships and personal identity. The song encapsulates the melancholic and introspective style that Elliott Smith is known for, drawing listeners into a contemplative space.