The early spring weather was refreshing and my traveling companion, my wife, couldn’t have been better. But the beauty of those moments together could have quickly morphed into tragedy if it weren’t for a red and white warning sign that prompted me I was headed in the wrong direction. Because I hadn’t turned wide enough, I momentarily saw a “Do Not Enter” sign staring me in the face. I quickly adjusted, but shudder to think of the harm I could have done to my wife, myself, and others if I’d ignored the sign that reminded me I was going the…