一位朋友的儿子今年10岁。我看着他从呱呱坠地,到上托儿所,读小学,直至现在成为小学4年级的学生。他小小的年纪弹得一手好琴,已通过了钢琴10级的测试,是数学教师喜欢的学生,也有“豆腐干”小文章见于当地报端。但活泼好动的他却有两个最大的问题:啃指甲和遗尿。啃指甲的毛病大约是从幼儿园中班开始出现的,随着年龄的增长,这个毛病愈演愈烈,严重时10个手指头的皮肉像老鼠啃过一般惨不忍睹。他的父母更是焦急万分,先是讲道理后是引诱,从用黄连水外搽,到针灸、中药治疗,从暑假外出旅游到转学校以减轻心理压力,直至就诊于心理医师,但统统无济于事。在万般无 A friend’s son is 10 years old this year. I watched him from birth to nursery school, primary school, and now until the fourth grade primary school students. His small age playing a good hand Qin, piano has passed the 10 test, is a favorite of math teachers, but also “tofu” a small article found in the local newspaper. But he is active and lively, but he has two biggest problems: nibbling nails and enuresis. Nibbling problems about starting from the kindergarten classes, with age, the worsened the problem, in severe cases when 10 fingers flesh like eating mice generally appalling. His parents are even more anxious, first after the reason is tempted, from the Coptis water Waicha to acupuncture, Chinese medicine treatment, travel from the summer vacation to transfer to schools to reduce psychological pressure until the visit to the psychiatrist, but all useless. In the vast majority