Why do people love fictional stories and adventures so much? Because they mirror what is inside us. A desire to do to great things and go beyond the horizon. Do what we were meant to be. There is destiny written on our souls for us to choose or ignore. Jason Clark writes in his book Surrendered and Untamed on this discovery:
I no longer desire to be on the fringe, yet neither will I try to fit the mold. I’ve come to see there’s swimming against the stream just to swim against the stream. And then there’s swimming against the stream like the salmon do — to give others life so others might live — and to get back home. You face predators along the way and the trip is exhausting and you die a thousand deaths, but you do it for the glory and the story.
And on 
Darrick Dean 