The song "Gathering Mercury" by Colin Hay is a musing on the unpredictability of life. The lyrics depict a dream-like state (represented by "free falling") where the narrator is faced with choices and uncertainty about their future. The line "Is this all I’ve been and all I am and will be" shows a sense of resignation and questioning about the meaning of one's life. However, there is also a sense of perseverance in the face of uncertainty, as the narrator continues to gather "mercury" (symbolic of the elusive and ever-changing nature of life). As the song progresses, the narrator finds the strength to break free from their fears and live their life to the fullest, embracing all that has been and all that will be. Overall, "Gathering Mercury" is a poetic meditation on the inevitability of change and the importance of living in the present moment. It encourages listeners to face the unknown with courage and to appreciate the preciousness of life.