False security: It means that the brain is in extreme excitement under high tension, but it is not easy to have problems; and when it is close to success, the spirit is more and more relaxed, and there is a sense of security. disaster. Which of the following are false safe? ['Some profit-making intermediaries have hinted, reminded, and assisted high-risk enterprises to fabricate false materials and deceive safety production licenses.', 'A negative sell is all good, and many stocks will come out of a booming market after the unsatisfactory annual report.', 'Before the college entrance examination, Xiao Li always feels that she lacks sleep; but when the college entrance examination ends, Xiao Li often cannot sleep.', 'In a special industry such as a thermal power plant, during peak power periods and severe weather, accidents caused by human error will generally not occur; but in normal times, accidents are not uncommon.']