Huge adventure requires us to (be) take = in danger. That's why I dislike it. I need small adventures. I am = will be able to enjoy big adventures if  those are safe. I don't think that people bet thire = their lives to = for Joy = enjoynment that they feel for a moment. I don't understand people who are climbing highest mountains and going to deep sea without (an) air = oxygen. Climbers said "they felt something great when they reached a  top of (the) mountain". I have felt it before. In my case, the mountain that I hiked is not dangerous. But the Climbers are climbing dangerous mountains such as K2, Mt. Everest and so on. Many climbers died on those Mt. Human beeng = being has only one life. People must not spend their life for joy.