[HW] Why do you think some people are attracted to dangerous sports or other dangerous activities?

There are many types of sports or activities, and most people choose simple ones to practice. However, minority of people would rather choose dangerous activities, like bungie jumping, surfing, playing hang-glider. Those activities are all dangerous because uncertain climate factors or they are constitutively dangerous.
For most people, life is precious and fragile. As a matter of course, we would choose to avoid dangerous activities. Nevertheless, small number of people like to take dangerous activities. In my opinion, it's not because they don't attach importance to their lives. They are more self-confident to challenge the limit. They think these activities can bring excitement and get close to the origin impression of life. When the moment getting close to death, they have strong feeling that the life is real.
In conclusion, it's nice to challenge new things. But, before you go do it, don't forget safety is still important.