如今这喧嚣的世界,人们总是对该做的事想拖拖,英语是procrastination,原因有二：一是akrasia---doing something that is not what it would be best to do(自控力差)，二是此事无意义．The gap between effort and reward越大，procrastination越有可能发生．特别是在中国，尤其是内地机关．

　　　Indentity is a collection of competing selves, one represents your short-term interests while another represents your long-term goals. 人由很多个自我组成，有目光短浅的我，有远大志向的我，在生活中这些个自我总是在彼此较劲，于是procratination就来了．

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