John is a young man I met while in Las Vegas a few months ago. I tell you, my heart aches for this kid. He was homeless by choice, which I suppose is often true, but he had a family that wanted him home. John and his brother decided to hitchhike across the nation, and though his brother had long since turned around and went home, John was determined to not give up. For that, I admire him, but there are times in life when we admit mistakes and turn around. I can only hope John does that soon.