No matter where we live, in the city, the country, or even in any corner of the earth, there is a type of people with abnormal mentality. They invest two or three yuan, but hope to win the lottery jackpot; they sit lazily in the office with the air conditioner blowing, but cannot bear the high salary of the people who work hard every day; they do not exercise, and after three days of starvation, they hope to lose five or ten kilograms; they do not study, often skip classes, hoping to master a semester's study content in the week before the exam. "Outbreak", we are in an era eager for an outbreak.