Meaning of "Last Ever Lone Gunman" by Snow Patrol

"Last Ever Lone Gunman" by Snow Patrol delves into the dark and complex emotions of someone who is grappling with intense feelings of failure and anger. The protagonist seems to have committed a violent act, possibly shooting someone from a window and making an escape, only to be haunted by the consequences. The inner turmoil and guilt are evident as they contemplate their actions and the impact on their loved ones, represented by the kids screaming in the back seat. The lyrics showcase a sense of desperation and a desire for redemption, with the protagonist questioning the validity of judgments passed from a disconnected audience watching from afar. This introspective reflection on the consequences of one's actions and the search for meaning and forgiveness provide a deep exploration of human emotions.