Self-disorder strategy refers to when people expect that they will fail, and often set up some obstacles in advance to hinder their success as an excuse to explain failure. This behavior is called self-disorder strategy. Based on the above definitions, Which of the following use self-disability strategies:. ["Xiao Li's academic performance has always been the first in the class, but she is not sure about the final exam that is coming soon. She simply lied that she was ill to avoid the final exam.", "The salesman Zhang's performance declined, and the manager asked him to talk. Zhang explained that this was due to his nervous breakdown and poor working status in the recent period.", 'Xiao Yang was chopped all the way and finally reached the National Tennis Finals. At this moment, he suddenly worried that he would not get a good place in the finals, deliberately sprained his feet during training and took the injury to participate in the game.', 'Xiao Liu, who has been a top student in middle school, has played a distorted college entrance examination, only admitted to an inconspicuous university, and then broke the jar and fell, and could no longer interest in learning.']