在人际交往中，由于自己性格的偏狭而过于挑剔他人，到头来，受害者往往正是挑剔者自己。性格偏狭、没有容人的雅量，通常是由以下原因造成的： 　　先入为主，以类判人 　　世界上的人千差万别，性格偏狭的人却在主观上喜欢把人分类，在归类中往往忽略了人的个体差别。如有 In interpersonal relationships, they are often overly critical of others because of their own personality, and at the end of the day, the victim is often the one who chooses himself. Narrow personality, unattainable magnanimity, usually caused by the following reasons: preconception, sentenced to people in different parts of the world, the character of narrow people but subjectively like to categorize people, often overlooked in the classification of people The individual differences. If any