It was comforting to hear him explain that losing in the first round is always possible and never unthinkable. This, I would learn, is because a professional player's edge is intimately connected to a concept they call "variance".
อ่านต่อเพิ่มเติม โรงเรียนบ้านนาเส
สาระสำคัญ รอยสัก
