"Gray是什么人格？ Gray是MBTI中的ISFP人格类型，九型中的6w5 - sp/sx - 694，五大类型中的RCOAN，Socionics中LSI类型。"
in the original game at the horror stage he shows fear, which does not make him be ISTP, because ISTP try not to show their fear, but Gray does, so he is ISFP
