If Not Now by Tracy Chapman is a profound reflection on the urgency of seizing the moment. This song explores themes of time, opportunity, and the transient nature of life. Chapman appears to be addressing a relationship, urging to take action and make decisions now instead of waiting for an elusive perfect time. The poignant moments include the repeated questioning 'If not now, then when?' which emphasizes the immediacy and necessity of making the most of the present. The lyrics suggest a deeper existential contemplation on the impermanence of life and the importance of acting in the present.