Stan the Man
Adventurer
There is an old photo-journalistic saying from the days of the Graflex cameras.
"f8 & be there".
The idea was to set the aperture at f8, and place yourself at the right place, and wait for the right time. f8 would provide enough depth of field to allow for being slightly off on the focus. Photojournalism is typically for newspapers and weekly magazines (not National Geographic, Pop Photo, etc.).
Good photojournalism is attained by being at the right place, at the right time, and getting a photo or set of photos that can enhance the story being printed.
If that is what you want to do, keep practicing.
If that is not waht you want to do, work on a different type of photography.
Cool. I kind of want to do it, but I also want to be artistic. I feel there's a time and place for both.
What kind of photos are in National Geographic? I feel like those pictures are solid.