Last year, hundreds of people good money on an experience that they knew would crowds, discomfort and danger. Many would become sick, due to the cold and low air pressure, and a few would even lose their . For these people, Qomolangma is an they get from the experience making some feel powerful. For them, adventure is just sheer joy. That is what life . It brings into focus what is important to them and forces them to look deep inside . Psychologist Frank Farley refers to the personalities of these people as "Type T". Although the climbers may say they are experts and are not taking risks, they don't expect . Our desire to seek risks can be connected to much we expect to benefit from the result.