]]>With clients paying up to £35,000 for a chance to launch their own ascent, guides on commercial expeditions are increasingly encouraged to care only for those in their own party. Getting their clients to the summit is the main priority, and most firms market themselves on the percentage of people they got to the top the previous year. The clients also have their own selfish motivation for stepping over the still-moving bodies of other fallen climbers. They have invested a huge amount of time and money in achieving their goal, and as paying customers they demand the full attention of their guides and Sherpas.