Disneyland has long positioned itself as “The Happiest Place on Earth.” And Disney goes to great lengths to maintain that illusion. Their parks are as close to spotless as you can get; you never see wrappers, gum or spilled popcorn on the ground, since they get swept up within a minute of hitting the pavement by an army of “cast members,” from custodians to ride workers, who are devoted to maintaining the fantasy. Every Disney park cast member is trained to be assertively friendly in making things right and keeping people happy. When a friend’s child lost the ice cream scoop from his cone, within moments a Disney person replaced…