焦虑是由于缺乏控制力，组织管理、准备和行动不足所造成的。
Anxiety is caused by a lack of control, organization,preparation, and action.
—戴维·凯克奇（DavidKekich）
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焦虑是由于缺乏控制力，组织管理、准备和行动不足所造成的。
Anxiety is caused by a lack of control, organization,preparation, and action.
—戴维·凯克奇（DavidKekich）