The song "The Most Sensible Thing" by Waylon Jennings tells the story of a person who reflects on their life and the choices they have made. The lyrics convey a sense of regret and appreciation for a loved one who has always been there, even during tough times. The protagonist admits to taking risks and making mistakes throughout their life, but they have always been drawn to this significant other who has shown silent strength and support. Despite their own faults and shortcomings, the protagonist acknowledges that this person has been the only rational and sensible thing they have ever done. The lyrics imply that this loved one has remained committed and loyal, even when others may have given up. The protagonist acknowledges the sacrifices that their partner has made and expresses remorse for the pain they may have caused. They recognize the value of this person's unwavering love and the stability they bring to their life. Overall, the song emphasizes the protagonist's gratitude for the love and understanding they have received despite their flaws. It reflects on the notion that true love and a meaningful relationship can endure even in the face of mistakes and challenges.