心理学家们曾做过这样一个实验:在给小小的缝衣针穿线的时候,你越是全神贯注地努力,线越不容易穿入。在科学界,这种现象被称为“目的颤抖”,目的性越强就越不容易成功。这种现象在生活中并不鲜见。杂技演员张师傅脚耍大缸已有多年,可谓驾轻就熟。在告别舞台演出的那天晚上,他把 Psychologists have done such an experiment: the more you try to thread a small sewing needle, the more difficult it is for the thread to penetrate. In the scientific community, this phenomenon is called “the purpose of trembling,” the more objective the more difficult to succeed. This phenomenon is not uncommon in life. Acrobat Master Zhang has been playing for many years, can be described as familiar. On the night he said goodbye to the stage, he took it