在一般的言语交际里边,表现个人言语行为的不敢说、不会说或说了不够检点的现象真是屡见不鲜。传统文化中落后的部分:“少说为佳”,“言多必失”,“病从口入,祸从口出”,“开口神气散,舌动是非生”等陈旧观念,仍时时禁锢着人们的思想。生活面的狭窄,再加上自卑、羞怯等心理因素的作祟,使得一部分人时时紧锁着自己的内心世界而不能对他人敞开。与此相反的另一极端是,将言谈看作自发、任意的行为,跟着感觉走,仅凭一时的情绪进行无节制的表述。如 In general verbal communication inside, the performance of personal speech act can not say, will not say or say enough checkpoint phenomenon is not uncommon. The backward part of the traditional culture: “less is better”, “more words must be lost,” “sick from the mouth, bad mouth”, "open the air scattered, People’s thinking. Narrow life, coupled with low self-esteem, shyness and other psychological factors at work, making some people always locked their inner world and can not open to others. At the other end of the spectrum is the observation that speech is spontaneous and arbitrary, followed by feeling of exasperation and expression of unrestrainedness based on momentary emotions. Such as