the great explorers never needed a map.
maybe that's the difference right there, the less adventurous followers need the map.
The great explorers used everything that was available to them. Maps were not available. I don't think they said "Leave that compass behind, we'll find our way, and no thanks, Sacagawea, we don't need a guide, oh, and don't anyone look at the stars, we'll guess our direction."
THIS ^
I guess I am missing, what we are missing