Why are there so many people who want to live on the edge nowadays? We live too much and we live better than in the past. Things are easier. Nevertheless, we miss the adrenaline because, in a certain way, live is boring because it is safer. It could sounds strange but it is true. People are used to do the same things. They work a lot of hours per day, they go to home at the end of the day to stay with their families. And they live for the vacations. Consequently, they live twelve months wating for 15 or 30 days of rest and adventure. It is not enough, at all. For these reason, we need the sense of adventure in order to escape of the routine.
The first reason why people want to live on the edge is the lifestyle changes. There are not anymore global wars and no more deaths caused by child birth complications. Besides, science has cured most diseases and, because of that, the life expectancy is pretty much higher. Life is also safer because the violence is down. Moreover, people need to look hard to find adrenaline. These are some reasons that explain why people are so much engaged in extreme sports, as Ayrton Senna did.
Secondly, people want to live on the edge because they fear the routine. It is easy to know where you will be five years from now. And you probably will be exactly the same, but older. Maybe in the same job, with the same or a similar car, and maybe with the same salary! This is why we need so much of the sense of adventure. We need to feel that there is a possibility that things can change (the problem is that, sometimes, things can change for worst, as it has happened to Britney Spears, for example).
Besides, people look for situations when they will increase their adrenaline levels to its upper limit. It is really strange, but they need to feel that they can die and not to live for more than 100 years! This is why some extreme exports are so famous even though they are suicide with a kick. Life is so much safer that; consequently, we need to look for no safer things to do. Otherwise, life will become so boring that it will not worth at all. In conclusion, the need for adrenaline is important because people feel they are alive.

