"People who play guess-fingers are usually frank, open and uninhibited," says Tzeng Yung-i, a professor of Chinese literature at National Taiwan University renowned for his way with a bottle.
此外，「喜好劃拳的人，通常較不拘小節，個性直率、豪邁」，酒量「段數」極高，以致在好友間博得「酒黨黨魁」綽號的台灣大學中文系教授曾永義指出，一般在意形象的人，較不敢扯開嗓門，放開身段，盡情地劃拳。