Questions Unanswered

Another lonely walk down Another lonely street I'll silently just stroll along While dragging my two feet Why do people do this? Why don't they understand? Why am I so lonely When I know I'm not the only [man] Another sad wave now Another sad sad smile I'll contently nod my head While I count off one more mile Why do people do this? Why won't they go away? Why do I keep on walking When I really want to stay? Another day has passed Another day has come I'll quietly keep on walking While I hum a steady hum