Lucky Sevens 777

777 yen! This kind of reaction is called 'representative heuristic'. After a little though, we can find that the probability of 777 occurring is the same as that of 776 occurring, but we people don't think like that.　Nothing good will happen...

７７７円！このような反応は「代表性ヒューリスティクス」と呼ばれている。７７７が起こる確率は７７６のそれと同じだが、 我々人はそう考えない。何もいいことなんて起こらない。