Most people don't know much about Mount Everest, especially the high-altitude snow-capped mountains. They think that Mount Everest is the highest mountain in the world and must be the most difficult to climb. Or, isn't it just money? As long as I have money, Sherpas will carry me behind my back. These two extreme tendencies attract many onlookers and topics for the annual Everest climbing season. However, they are blind to information asymmetry. The death rate of Mount Everest is 3.9% (up to 20 12), ranking 1 1 among the 4 8000m snow-capped mountains. Besides, there are gods such as Gongga, Meili and Yulong Snow Mountain, and climbing Mount Everest is more symbolic. Besides, those who choose to participate in the commercial climbing of Mount Everest (except for a few great gods such as Mesner and Yuli stech, they can only choose this way), and the tour fee is naturally not small. Mountaineers have guides and cooperation, carry less, do not develop new routes, and will not repeat more than a dozen other routes. The challenges faced by climbers are mainly high altitude and bad climate, and finally the technical difficulty of climbing. You can be willful without money, and the sweat you pay is often unknown. So, don't laugh at anyone.