Although a lot of people like to go camping, there are probably not too many people who could really learn how to survive for a great amount of time out in nature with none of the modern conveniences they are used to having to help them out.
The scenery and serenity that nature provides may be beautiful things to see and experience, but nature can also be very harsh and challenging as well. So, a few days out in the wilderness is nothing compared to having to try to survive out in nature on a continuous basis like some people have to.