李先生在某外资公司从事销售工作。由于他性格比较内向，不爱跟生人讲话，没有销售技巧，所以，一直完不成公司规定的销售定额。半年后，公司认定李先生不能胜任本职工作，人事经理找其谈话：“你看，公司给销售人员规定的任务，大家都能按月完成，惟独你从来就没完成过，是不 Mr. Li is engaged in sales work in a foreign-funded company. Because of his personality more introverted, do not like to talk with strangers, there is no sales skills, therefore, has not completed the company’s sales quotas. Six months later, the company found Mr. Lee can not do their jobs, the personnel manager to find their talk: "You see, the company to the sales staff mandates that we can be completed on a monthly basis, but you never completed, is not