This is a quick game of logic that forces the player to think outside of his/her comfort zone. The video demonstrates how unwilling we all are to move away from our initial guesses. In addition, no one likes to be wrong, and the crux of this challenge is to find a number sequence that is incorrect, yet will lead you to a deeper understanding of the rule.
I suppose the point in the end is that it’s o.k. to be wrong. It can really help us learn and a it’s a condition with which we should all become more comfortable.