"The thing that scares me is a place like the Amazon - which is the size of the continental U.S. and mostly unexplored and has a different ecosystem, there are so many things in there that can kill you."
Unexplored
"The thing that scares me is a place like the Amazon - which is the size of the continental U.S. and mostly unexplored and has a different ecosystem, there are so many things in there that can kill you."