False safety means that the brain is extremely excited under high tension, but it is not easy to cause problems; while in a state of close to success, the spirit becomes more and more relaxed, and there is a sense of security immediately, but it is precisely this moment of relaxation that leads to great disaster.
In a special industry such as thermal power plants, during the peak period of electricity consumption and under bad weather, there are generally no accidents of human misoperation; but in normal times, accidents are not uncommon is false safety.