After catching a deer, the tiger will eat it! Lu said, "You can't eat me !" The tiger was stunned and asked, "Why ?" Lu: "Because I am second-class national protected animal !" The Tiger laughed and said: "You can't let the first-level protected animals starve to death for the second-level protected animals ?!" Perception: keep a sense of crisis all the time, and don't let your advantage kill you.