In any kind of competition, game, event, challenge, etc., there will always be one or more individuals that will not be able to compete at a high enough level and will find "chinks in the armor". They will cheat because they cannot honestly compete. They think they are "clever", but they are only kidding themselves. Ultimately, when the challenge becomes publicly unavoidable to them, they will repeatedly fail miserably, and will be humiliated. This is their destiny, but they refuse to accept it, thinking they can go through life avoiding reality. This is the sadness and sickness of these individuals who were never given a strong sense of honor, moral turpitude, and responsibility.
Oh, yes, I had just enough Psychology in college to "screw me up" for the rest of my life.