"There was a laughing devil in his sneer," penned Lord Byron in 1814. King David also wrote about this inherited evil, saying he was bent on sinning even when he was conceived. (Psalm 51:5) The Apostle Paul penned similar thoughts in his letter to the Ephesian Christians: You and I were "by nature [birth] the children of wrath." (Ephesians 2:3).
So it's easy to see myself on that train, sneering at the funny-looking photographer.