When you look at these photos below, you will probably think that these people are crazy! Put your life in such a dangerous moment is really a little crazy… But when you ask some extremist what is it that pulls him to put his life on the line…? He probably wouldn’t know how to respond or would say “it’s stronger than me”… I don’t know about you, but I’d like to jump parachute! But that is all for what (maybe) I would have the courage… and what about you?