Following are the factors behind unsuccessful Mount Everest climbing: Homesick: We love our family the most. It’s hard to be apart from family for a long time. But making the family members our weakness is the ‘must avoid’ mantra for the trek like this. If not, people involved in this condition will not be able to complete the venture properly. Negligence towards rules and regulations: Not following all the rules and regulations provided by leaders, guides, and locals before and during the trek led to unsuccessful climbing. No previous experience: Trekking for 10 hours a day (approximately) is not a cup of tea. This trek is hard to accomplish even for experienced people because of the high chances of occurrence of unpredicted and unexpected events. Drinks: Drinking alcohol-containing beverages should be avoided as much as possible. But for some alcohol habitual trekkers, it is recommended to take only a couple of pegs in order to keep our senses still. Lack of oxygen (altitude sickness) Health problems: People having health problems like vertigo, asthma, heart diseases, and other serious illness should not try this trek.