The board was harmful, but A miscalculated the danger. By concentrating too a lot on the Flush, he didn't understand that the Board was one card off a Straight (only a 6 is required to topple him), and when only three Golf equipment came, he was lifted his fright of the Flush, but it produced him recklessly disregard all other possible hands. His check was right, but if he had been conscious of th